@jsmorel86 I guess so. But i'm not much of a bike guy so I wouldn't really know a whole lot about them. I guess it does make sense however especially since the cam is much lighter in a bike than in a vehicle.
@Blackrier93 Dont talk out your arse, these bikes usually have a 11.0-1 compression ratio, they rev high because of a very short stroke. They are not quite f1 standards, (f1 cars are not very reliable, so arent any good on the road anyways), but what Honda learnt in f1 they used to develop these motorcycles.
@Blackrier93 What the fuck are you on about? That's the most stupidest comment I've ever seen and it made me laugh because it is so silly. If it had no compression, it would probably not start let alone rev so responsively. The CR on most of these machines are in the regions of 11:1 - 12:1. Mr Honda realised that investing in racing had several benefits and anything that revs in the regions of 18 000rpm is F1 territory. Involvement in racing does push technology forward.
@Daschickenify lol i know the difference between a moped n motorbike and yes i ment one r. its crap now compared to how they used to make them, they have made it sound like a moped with the single cyclinder. The tuned ones in asia are the only decent 250r's now
@airsoftwarrior666 Not to worry when in the higher gears, but to rev it like that in neutral, I'd be worried just in case I destroyed the crankshaft, flattened the cam lobes or blew the piston rings. I reved my ZZR600 to about 7000rpm in neutral and that I didn't feel happy about.
@playstation3fukxbox uuhh the rev limiter is at 20.000 rpm so the engine doesn´t go into the "danger zone" where it can actually be revved til it breaks
@sneakyabcd Damn, 4000 only? My '61 Chevy truck with its 235 I6 gets full power(only 136hp) at 4800! My '77 280Z is factory rated at 7100rpm(all 170hp at 5600 though and above 6k is a waste on the stock cam) Or were you trying to say 40,000? haha
any other motor is puss, 19,000 starting redline should be the standard for modern bikes. these things kicked out that number in the damn 80's. why did it stop, the new r6 can't even make their 17,500 rpm quote. and the gsxr 600's are only 16,000. the bigger the CC the lower the redline. these are the greatest bikes ever made.
@313foxbody420 Ofcourse the bigger the capacity the harder it is to rev, more rotating and reciprocating mass (bigger and heavier pistons, crank and valve train components) its much harder to make a 600 rev to 16,000 than a 250 rev to 18,000. This is an indicated 20,000 on the tacho, probably more like 18,000 in reality. How bout 2.4 Litre V-8 F1 engines revving to a true 20,000 RPM, thats engineering!
The nice thing about two strokes is if the fuel can ignite fast enough you can rev them very high. There is now valvetrain to slow them down, no valve spring floating issues to deal with and it is all a simple system. I own a rc car that has a small nitro engine and it revs to 38000 rpm's.
@Chevymonster203 small engines rev higher because of less stroke, giving less stresses, but yeah 2 strokes can rev higher, and when they do rev high they have less to break.
@mageac for the most power to displacement 2-stroke is the best but then the reason why i dislike it is it usually consume lots of fuel and oil.. also its too polluting compared to 4-stroke engine.. and i think 2-stroke is stronger and more durable than 4-stroke because lots of extreme bikes and atv use it... and lawnmower.. lol.. just joking..
@theundeadx Well, the 2-stroke engines bad reputation of polluting now belongs to the past with direct fuel injection, and many companies have resolved the problem all over the world. Closed lubrication systems also exist. And in Taiwan a few years ago, it was a 2-stroke bike that won a very "ecology-minded" contest of green vehicules. All others had 4-stroke engines. To me this is great news and I expect a whole revival of the two-stroke technology !
@hoplageis57 however that doesnt sound too good for me, if u live in my country and u r not a "street bike racers" u will hate 2 strokes engined bike, they r annoying.. thats why i prefer 4 strokes over 2 strokes engine.. maybe its just me but i know i would never bought anything with 2 strokes engine, at least for now, u never know the future.. =)
i used to own a 250rr, revved it to the limiter every chance i got, it was still fine after 30,000km, tough as hell. Of course i did do ALL the proper maintainence, thats why it lasted. I loved the sound they made
I would imagine the rev limiter would kick in and probably after prolonged revving at that limit, the fuel supply would probably get choked. The engine would explode if kept at such high rpms without load!
yeh Im in qld, Got myself a lil one of these. yeh new LAMS laws came out last year for us. But ive nearly had mine for a year. gotta upgrade to R licence soon :D. What would be the best next bike to get , Cbr 600RR , R6 , or GSX-R 600 or 750??? im loving all of them but cant decide!!!??
If your not allowed to buy anything bigger than a 250cc e.g. In Australia you must have your bike liscence for more than 1 year before upgrading, then why wouldn't you compare/think about buying one.
I'm from NSW and we have LAMS no 250 two strokes for us only 125s. But if you wanted to compare a Two smoke to a four . Youd compare an RS250 to say a CBR600 or an R6 around a track. Where bouts you from mate?
Ah yeah I live in WA, no LAMS here.... WA slower than the rest as you know. Here power:weight means SFA to the gov, so long as its 250cc they don't care.
But i do get exactly what you mean, I guess it depends on what exactly your after....
Ah yer good ol' WA lol. I wouldent get a 250 two stroke for my first bike mate your taking a bit of risk. I'm on my Ps and have an RVF400 and i rode a NSR250 and was blown away by how quick it is. Get a CBR Reliable and quick but not so quick you gunna kill yourself. =]
Hehe don't worry mate I don't have the balls or death wish to learn on an RS250.... Was looking for what you recommend, a CBR250.... great looking, sounding and go-ing (for me)
@vspec2wrx My GSXR600 is in a completely different league to an Aprilia RS250 or Honda RS250. It has a Garett turbo and can make 152bhp all day long without blowing up and handle just aswell as any two-stroker. Owned.
@Lee7887 Yeah so what my snowmobile is a 1000cc triple two stroke and it makes 182hp stock with shitty porting and small carbs. So what and it does it with out a turbo, 4 stroke owned.
@Lee7887 do you have any idea how much lighter a 2 stroke anything is, no valves no cams no cam gears cam chain valve springs no oil pump no oil filter so much more simplicityand yet can ( not all do but can) make 2 times the power of a 4 stroke of equal displacment.. owned
Nice bike! But not the best idea to be dry revving that high... There is no inertial resistance if it's not in gear. I sure wish Honda would sell these in the US to compete with the baby Kawasaki.
When I said "in gear" I was referring to moving in gear, as in, under load... Calling me a moron, wow, real mature! Just because you don't understand what I'm talking about, which clearly you do not, definitely does not make ME a moron. If anything, it makes YOU a moron. The FACT is that it is not good for an engine to be brought up to high RPM while it is not under load(aka dry rev). I have researched this fact and know it to be true. You obviously haven't, and you don't know. I don't care.
mate i totally agree with you aye, but i tell ya now, if you (like me) take your bike to an official dealer, get a major service, tune or cam chain replaced, they rev the shit outa them just like that, and not in gear (i must say so not quite as long on valve bounce...if they hit it), moral of the story : i don't and wouldnt ever do it to my 919rr, but it has probably happend to your bike alot already.... and unfortunatly mine to... ive seen how these bike shops tune bikes btw.... heaps
dude, i race my CBR 250RR and at Queensland Raceway im changing gears around 18000 rpms, thats its peak. Ive reaved it out to a little over 20 0000 on the track before...
I have a cbr 600 F4I and mine bounces of the rev limiter at 14,500 but with a power commander you can bump those revs up to about 15,500 to 16. But you wont keep the connecting rods in the engine case there for very long though. You need a lot more then just light valves to hit those type of rpm's. but an extremely larger bore and a small stroke will help accomplish this though.
my mistake, ive never seen a 4 stroke hit that high without floating a valve, except a few ducatis. i guess ive seen my first honda now. . i stand corrected. my apologies
Dont forget about the size of the engine, smaller valves and pistons means less weight. If it was 1000cc it would probably need desmodromics or pneumatics to hit them revs or something would definately go wrong. I wonder how many revs a modern 250 desmo of same engine configuration could hit. posibly a few 1000rpm more.
Big engine displacement will break easier when attemping high revs as its trying to throw more mass about. Get a heavy weight and a small weight and move them about fast. The small one is easy to stop and move the other way where the heavy one isn't. The same aplys to the valves. The small valve's can reach higher revs as its easier to open,close than the bigger heavier ones. They all have there limits. Comapair a bird and a flying insect. The wings on the insect are very fast but the bird isn't
Why so many Rpms?
Astat4 6 days ago
@Astat4 Short pistons i believe
MrWoot101 17 hours ago
All that friction thats being produced can't be good for the cam shaft
TheOneMetallica1 4 weeks ago
@TheOneMetallica1 ive seen these bikes with over 100,000 kilometers on them. so i guess your wrong.........
jsmorel86 1 week ago
@jsmorel86 I guess so. But i'm not much of a bike guy so I wouldn't really know a whole lot about them. I guess it does make sense however especially since the cam is much lighter in a bike than in a vehicle.
TheOneMetallica1 1 week ago
sound like vacuum cleaner
Vsadeser88 2 months ago
Mom PLEASE !!!
jaca12l 3 months ago
it can go up top 20.000rpm because it has nearly no compression... can't compare to f1
Blackrier93 3 months ago
@Blackrier93 OH YAH? Well I'll take no compression to a 2011 ninja 250 or 2011 cbr250
iH8MomJokes 3 months ago
@Blackrier93 Dont talk out your arse, these bikes usually have a 11.0-1 compression ratio, they rev high because of a very short stroke. They are not quite f1 standards, (f1 cars are not very reliable, so arent any good on the road anyways), but what Honda learnt in f1 they used to develop these motorcycles.
Numbersixteen16 1 month ago
@Blackrier93 What the fuck are you on about? That's the most stupidest comment I've ever seen and it made me laugh because it is so silly. If it had no compression, it would probably not start let alone rev so responsively. The CR on most of these machines are in the regions of 11:1 - 12:1. Mr Honda realised that investing in racing had several benefits and anything that revs in the regions of 18 000rpm is F1 territory. Involvement in racing does push technology forward.
1100HondaCB 1 month ago
今の時代に
復活してもらいたい！！！！
ovalspecial 4 months ago
thank you, now u killed my speakers!
tpvalley 4 months ago
133 likes & 7 dislikes. What's so special about it? I'll say 1337 and let you guys figure out the rest xD
peterinfamilyguy 5 months ago
sweet music!!
infinitelyNuLL 5 months ago
@MuhammadDerkaDerka i think he means the piston
Daschickenify 5 months ago
vtech just kicked in yo!!!
bryan1693 5 months ago
wooww you showed us how tu fuck up your engine
sxjunki 5 months ago
Low stroke volume, high RPM FTW~!
TheProntoOne 6 months ago
but..... still you have to chnage a lot the gear cause theres less speed per gear...
jeuxpclol101 6 months ago
have you seen the 2011 cbr2500rr now. mite aswell be a moped
1Equinox1 6 months ago
@1Equinox1 only one r, and its still way better than a moped, it still has gears and the maintenance is nothing to worry about
Daschickenify 6 months ago
@Daschickenify lol i know the difference between a moped n motorbike and yes i ment one r. its crap now compared to how they used to make them, they have made it sound like a moped with the single cyclinder. The tuned ones in asia are the only decent 250r's now
1Equinox1 6 months ago
Highest reving production bike of all time?
Mad love to the RS250 as well.
I'll take one of each please!
wilko21 6 months ago
wow
Jonnybarbs 7 months ago
I'd be afraid of the cylinder and rods coming threw the seat and hittin me in the nuts at those rpms lmao
airsoftwarrior666 9 months ago 28
@airsoftwarrior666 the cylinder is part of the block lmfao
MuhammadDerkaDerka 6 months ago
@airsoftwarrior666 Not to worry when in the higher gears, but to rev it like that in neutral, I'd be worried just in case I destroyed the crankshaft, flattened the cam lobes or blew the piston rings. I reved my ZZR600 to about 7000rpm in neutral and that I didn't feel happy about.
1100HondaCB 1 month ago
blender on steriods not a vacuum get it right lol
sean55719 9 months ago 3
What's the torque of this thing? (possibly in Nm)
Pavouk106 9 months ago
@Pavouk106 Usually they are around 21 - 25nm.
lukebailey457 7 months ago
@Pavouk106 CBR250RR - 23NM
ZZR250, Ninja 250R - 22NM
RGV250 - 40NM
KR1S - 36NM
1100HondaCB 1 month ago
sounds like my moms' vacuum cleaner..
blackfades2grey 9 months ago
Do want so bad.
We got shafted here in the good ol' USA. "Oh, nobody wants a 250cc i4." Yeah right. :(
LittleFoxDude 10 months ago
wtf, camera mic died at 17k RPM lol
serginietor 10 months ago 4
yeah bro do that a couple more times and the engine will go BOOM clunk clunk cluck and ulll need a new bike.
playstation3fukxbox 10 months ago
@playstation3fukxbox uuhh the rev limiter is at 20.000 rpm so the engine doesn´t go into the "danger zone" where it can actually be revved til it breaks
17Stickman 10 months ago 3
it sounds cool, but i must say, everytime again, the sound and acceleration of a 2 stroke on high revs owns EVERYTHING of 4 stroke <3
stukanator 11 months ago 2
ehh.... my car can go to 4000 rpm =)
sneakyabcd 11 months ago
@sneakyabcd Damn, 4000 only? My '61 Chevy truck with its 235 I6 gets full power(only 136hp) at 4800! My '77 280Z is factory rated at 7100rpm(all 170hp at 5600 though and above 6k is a waste on the stock cam) Or were you trying to say 40,000? haha
Orangys280Z 10 months ago
@Orangys280Z NOOOOOOOOOOO, lol my car is slow and crappy. It can get a little bit higher than 4k, but it still really sucks.
sneakyabcd 10 months ago
i wonder how much gas that waisted lol
Dblover419 1 year ago
@Dblover419 wow dude next to none
rc8rsracer 11 months ago
nice
m19andy 1 year ago
My Novarossi outlaw engine can do 36000 RPM and 120 Km/h in 2.5 sec. I love high revs. Your bike sounds good. Congrats
monteiro4100 1 year ago
I love how you can see the powerband :D
produKtNZ 1 year ago
dang thats 333 revs a second. thats 166.5 strokes a second. prety cool.
Pollito2837 1 year ago
@Pollito2837 u think like me. thats impossible to even comprihend jesus christ
meda789 1 year ago
damn i want one of these :O
asztaloszoltan2001 1 year ago
it sounds like nos to me after 16000 rpms...
nikonakias1 1 year ago
Comment removed
nikonakias1 1 year ago
20.000 RPM :O thats f1 material
alexoprel 1 year ago 29
@alexoprel i wish... now f1 is stuck a 18,000rpm... damn rules.. they need to go back to 20,000rpm V10s.
GOBbluthagain 1 year ago
@GOBbluthagain WITH turbo's ;)
alexoprel 1 year ago
how does it idle at under 2k rpm.. as it still has a single set of cams and max hp at 15k? f1's have indeed the idle a little higher :P
moptim 1 year ago
how much boost?
Gagero26 1 year ago
@Gagero26 Those bikes re 18.5k or 19.5k by stock, no extra boost required.
reiku5000 1 year ago
any other motor is puss, 19,000 starting redline should be the standard for modern bikes. these things kicked out that number in the damn 80's. why did it stop, the new r6 can't even make their 17,500 rpm quote. and the gsxr 600's are only 16,000. the bigger the CC the lower the redline. these are the greatest bikes ever made.
313foxbody420 1 year ago
@313foxbody420 Ofcourse the bigger the capacity the harder it is to rev, more rotating and reciprocating mass (bigger and heavier pistons, crank and valve train components) its much harder to make a 600 rev to 16,000 than a 250 rev to 18,000. This is an indicated 20,000 on the tacho, probably more like 18,000 in reality. How bout 2.4 Litre V-8 F1 engines revving to a true 20,000 RPM, thats engineering!
schumifan78 1 year ago 3
LOL vtec at 16k :)
1337viinnh 1 year ago
The nice thing about two strokes is if the fuel can ignite fast enough you can rev them very high. There is now valvetrain to slow them down, no valve spring floating issues to deal with and it is all a simple system. I own a rc car that has a small nitro engine and it revs to 38000 rpm's.
Chevymonster203 1 year ago
@Chevymonster203 small engines rev higher because of less stroke, giving less stresses, but yeah 2 strokes can rev higher, and when they do rev high they have less to break.
hard to float valve when theirs no valves!
mageac 1 year ago
@mageac the only limit for 2 stroke is the engine internals strength..
theundeadx 1 year ago
@theundeadx well port flow and ,the ignition sometimes cant keep up etc as well, but not much to actually be damaged from high rpm
mageac 1 year ago
@mageac for the most power to displacement 2-stroke is the best but then the reason why i dislike it is it usually consume lots of fuel and oil.. also its too polluting compared to 4-stroke engine.. and i think 2-stroke is stronger and more durable than 4-stroke because lots of extreme bikes and atv use it... and lawnmower.. lol.. just joking..
theundeadx 1 year ago
@theundeadx yeah a 2 stroke generally makes about 75% more hp then a 4 stroke
mageac 1 year ago
@theundeadx Well, the 2-stroke engines bad reputation of polluting now belongs to the past with direct fuel injection, and many companies have resolved the problem all over the world. Closed lubrication systems also exist. And in Taiwan a few years ago, it was a 2-stroke bike that won a very "ecology-minded" contest of green vehicules. All others had 4-stroke engines. To me this is great news and I expect a whole revival of the two-stroke technology !
hoplageis57 1 year ago
@hoplageis57 however that doesnt sound too good for me, if u live in my country and u r not a "street bike racers" u will hate 2 strokes engined bike, they r annoying.. thats why i prefer 4 strokes over 2 strokes engine.. maybe its just me but i know i would never bought anything with 2 strokes engine, at least for now, u never know the future.. =)
theundeadx 1 year ago
nasty
bmwdat1 1 year ago
i used to own a 250rr, revved it to the limiter every chance i got, it was still fine after 30,000km, tough as hell. Of course i did do ALL the proper maintainence, thats why it lasted. I loved the sound they made
stinger15au 1 year ago
like a f1 car :D 20.000 rpm
chris2010 1 year ago 7
0:15 - 0:16 sounds like a jet engine :D
ace41r 1 year ago 6
pop the clutch
The98corolla 1 year ago 32
In the 250 cc class i prefer a 2-stroke. I'm not impressed by this 20.000 rpm because those pistons (bore and strike) are so tiny.
LuapIbiza 1 year ago
@LuapIbiza first of all its bore and stroke not strike and the reason it has such small bore is because it a 4 cylinder .... ....
integraracer94 1 year ago
no it does not but it is very bad for the engine
Skidoo1412 1 year ago
does the engine stall if u keep pressing the throttele @ 20000 rpm? plz some 1 tell me
52nos 1 year ago
@52nos why would it do that? that makes no sence
mudboy59 1 year ago
I would imagine the rev limiter would kick in and probably after prolonged revving at that limit, the fuel supply would probably get choked. The engine would explode if kept at such high rpms without load!
z0ltanz0ltan 1 year ago
Comment removed
52nos 1 year ago
yeh Im in qld, Got myself a lil one of these. yeh new LAMS laws came out last year for us. But ive nearly had mine for a year. gotta upgrade to R licence soon :D. What would be the best next bike to get , Cbr 600RR , R6 , or GSX-R 600 or 750??? im loving all of them but cant decide!!!??
Blacksta69 2 years ago
whats the go with the cbr 125's. ive heard so many different things about them. buy one or not?
dashman14 2 years ago
they're slow. 11hp. the cbr250rr puts out 45, to put it in context...
throAU 1 year ago
Do this when the engine is cold :D
carlbenninghausen 2 years ago 4
WOW! HOW MUCH DOES IT COST NOW?
MDIVISIONRULES 2 years ago
damn.. didnt you warm it up first? I guess your not worried about ripping connecting rods apart. pretty crazy.
thetechnician22 2 years ago
loveeeeee ittttttttt
canowar3 2 years ago 2
beautiful, just beautiful
ih8margarine 2 years ago 3
sounded like a turbo at the end.
tohtorigyro 2 years ago 4
They can redline all day. Made for it.
grangeroo 2 years ago
not at 20.000 RPM i wont
shadowhunter45s 2 years ago
This comment has received too many negative votes show
yeh, ur guna fuk ur bike if u rev it to redline wen its not in gear....
DJR2492 2 years ago
How so?
Hemuliboss 2 years ago
theres no load on the engine. everyengines like that i belive.
2005yamahayz125 2 years ago
Jesus i love this sound its awesome...!!!! 250 HONDA FOR EVER, End also take a look at nsr 500 :) hgeh
PRELUDA 2 years ago 4
love it - crazy cool
AButlerBulls 2 years ago 3
BEST 250cc BIKE EVER MADE
pitbike2006 2 years ago 17
How do you like it compared to the Aprilia rs-250? :P
odoyle414 2 years ago
Isn't the RS250 2 stroke? completely different league if it is
icemonsta1 2 years ago 2
Yes it is. Not if you are only looking at displacement.... 250cc-250cc
odoyle414 2 years ago
You never compare 2-strokes to four strokes by displacment. RS250 is in a completely different league.
vspec2wrx 2 years ago 83
If your not allowed to buy anything bigger than a 250cc e.g. In Australia you must have your bike liscence for more than 1 year before upgrading, then why wouldn't you compare/think about buying one.
odoyle414 2 years ago
I'm from NSW and we have LAMS no 250 two strokes for us only 125s. But if you wanted to compare a Two smoke to a four . Youd compare an RS250 to say a CBR600 or an R6 around a track. Where bouts you from mate?
vspec2wrx 2 years ago
Ah yeah I live in WA, no LAMS here.... WA slower than the rest as you know. Here power:weight means SFA to the gov, so long as its 250cc they don't care.
But i do get exactly what you mean, I guess it depends on what exactly your after....
odoyle414 2 years ago 2
Ah yer good ol' WA lol. I wouldent get a 250 two stroke for my first bike mate your taking a bit of risk. I'm on my Ps and have an RVF400 and i rode a NSR250 and was blown away by how quick it is. Get a CBR Reliable and quick but not so quick you gunna kill yourself. =]
vspec2wrx 2 years ago
Hehe don't worry mate I don't have the balls or death wish to learn on an RS250.... Was looking for what you recommend, a CBR250.... great looking, sounding and go-ing (for me)
odoyle414 2 years ago
2strokes -> a different world... a better world ;)
DaNiLoJuVe93 2 years ago 3
@vspec2wrx , 2strokes = twice the power of 4 stroke of the same engine capacity
ZeroKenshin 2 years ago
@vspec2wrx Word
troja94 1 year ago
@vspec2wrx My GSXR600 is in a completely different league to an Aprilia RS250 or Honda RS250. It has a Garett turbo and can make 152bhp all day long without blowing up and handle just aswell as any two-stroker. Owned.
Lee7887 1 year ago
@Lee7887 Yeah so what my snowmobile is a 1000cc triple two stroke and it makes 182hp stock with shitty porting and small carbs. So what and it does it with out a turbo, 4 stroke owned.
Chevymonster203 1 year ago
@Lee7887 do you have any idea how much lighter a 2 stroke anything is, no valves no cams no cam gears cam chain valve springs no oil pump no oil filter so much more simplicityand yet can ( not all do but can) make 2 times the power of a 4 stroke of equal displacment.. owned
fmftrx300ex 1 year ago
@vspec2wrx
I dont know if youre reffering to this bike, but this is 4-stroke
bingoberra18 1 year ago
@bingoberra18 Rs 250 is Two - stroke.
vspec2wrx 1 year ago
@vspec2wrx This is a cbr 250
bingoberra18 11 months ago
This has been flagged as spam show
@bingoberra18 Read my comment again.
vspec2wrx 11 months ago
@bingoberra18 No shit... Your point?
vspec2wrx 11 months ago
@vspec2wrx As i said i dont know if youre reffering to this bike in your comment, wich i cant find, but this is a fourstroke cbr250....
bingoberra18 11 months ago
@bingoberra18 Rs250 is two-stroke.
vspec2wrx 11 months ago
@vspec2wrx Airplanes have wings
bingoberra18 11 months ago
@vspec2wrx haha no shit
paladain55 8 months ago
your neighbours must be pissed haha
bop001 2 years ago 101
@bop001
I would be pissed to if there's a bike looking that gay ruin' my street!
metDavidzelf 1 year ago
Comment removed
freedf6typhoon 2 years ago
What single cylinder bike sounds like that? And where did you get that information? Give me a link to prove your point
transparent101 2 years ago
Comment removed
freedf6typhoon 2 years ago
look it up in wikipedia
transparent101 2 years ago
why did it made that sound almost at the end like at 0:16
geniousmac 3 years ago
I think its just the camera, like when a sound is very loud it over vibrates the mic.
CallanBkk 3 years ago 6
nice sound how many cylinders?
hmfy 3 years ago
Inline 4
transparent101 3 years ago
Comment removed
freedf6typhoon 2 years ago
Inline 4 means the engine has four cylinders arranged in a straight configuration(inline), hence the term inline 4
transparent101 2 years ago 5
Comment removed
freedf6typhoon 2 years ago
Nice bike! But not the best idea to be dry revving that high... There is no inertial resistance if it's not in gear. I sure wish Honda would sell these in the US to compete with the baby Kawasaki.
kj7687 3 years ago
u moron what are u talking abt :)
adamus995 3 years ago
When I said "in gear" I was referring to moving in gear, as in, under load... Calling me a moron, wow, real mature! Just because you don't understand what I'm talking about, which clearly you do not, definitely does not make ME a moron. If anything, it makes YOU a moron. The FACT is that it is not good for an engine to be brought up to high RPM while it is not under load(aka dry rev). I have researched this fact and know it to be true. You obviously haven't, and you don't know. I don't care.
kj7687 3 years ago 2
I understand perfectly what u ment but it is just one big bullshit... Pls dont believe in every crap piece of information you'll find on internet.
adamus995 3 years ago
mate i totally agree with you aye, but i tell ya now, if you (like me) take your bike to an official dealer, get a major service, tune or cam chain replaced, they rev the shit outa them just like that, and not in gear (i must say so not quite as long on valve bounce...if they hit it), moral of the story : i don't and wouldnt ever do it to my 919rr, but it has probably happend to your bike alot already.... and unfortunatly mine to... ive seen how these bike shops tune bikes btw.... heaps
longdaybignight 3 years ago
Hmm yea I hear you on the bike shop thing. Most of them are definitely a bunch of incompetent failures.
kj7687 3 years ago
It amazes me that Honda does not bring this badboy back with visual modifications...
mohammad112388 3 years ago 2
yet another example of why it is always best to buy your sport bike new.
chhmcom 3 years ago 3
this things are practically indestructible lol
AndyWillow1989 3 years ago
dude, i race my CBR 250RR and at Queensland Raceway im changing gears around 18000 rpms, thats its peak. Ive reaved it out to a little over 20 0000 on the track before...
shfinkta7 3 years ago
wtf 200000
sfinas91 3 years ago
yer this bikes revs to 18000rpm , almost as high as formula 1
erniethefart 3 years ago
Comment removed
coteya 3 years ago
I have a cbr 600 F4I and mine bounces of the rev limiter at 14,500 but with a power commander you can bump those revs up to about 15,500 to 16. But you wont keep the connecting rods in the engine case there for very long though. You need a lot more then just light valves to hit those type of rpm's. but an extremely larger bore and a small stroke will help accomplish this though.
SSshane6d9 3 years ago
r u dumb, bikes rev alot more than normal cars. these things rev to 18000
AndyWillow1989 3 years ago
dude relax!! i did not tink about it
coteya 3 years ago
idiot
judopoppy 3 years ago
idiot it's a bike ....bikes can revs like F1 engines...R6 zzr6 gsx-r-600, cbr 250 and more....
theriontom 3 years ago
i got one of these, i've redlined it everywhere and its on 42 000 kms still going strong :)
aetude 3 years ago
That poor poor bike....
blaringmike 3 years ago
That's bad treatment? Everything I've ever driven must hate me!
mikeb1444 3 years ago 3
i really hate this bike for one simple reason.
I cant get insurance for it:(
thepanzerknacker 3 years ago
awesome!makina
destructor185 3 years ago
2smokin FTW beautiful machine m8, ( even tho i only see teh dash)
yamahonkawazuki 3 years ago
It's 4 stoke, what do you mean 2smokin? Listen to it..
WOOTIWINYOU 3 years ago
my mistake, ive never seen a 4 stroke hit that high without floating a valve, except a few ducatis. i guess ive seen my first honda now. . i stand corrected. my apologies
yamahonkawazuki 3 years ago
go take a look at some NSR125/250s, and RS125/250s, RGV 500/250, that's what 2 strokes sound like, also.. awesome bikes!
WOOTIWINYOU 3 years ago
aye, those ive heard, wouldnt mind one either, but not easy to get in this country unfortunately
yamahonkawazuki 3 years ago
Do they have Pneumatic valves? Or is it just Burly springs, Light Valves, and Low displacement. Maybe desmo, but I doubt it.
mikeb1444 3 years ago
Dont forget about the size of the engine, smaller valves and pistons means less weight. If it was 1000cc it would probably need desmodromics or pneumatics to hit them revs or something would definately go wrong. I wonder how many revs a modern 250 desmo of same engine configuration could hit. posibly a few 1000rpm more.
benjyboba 3 years ago
yes indeed, my bad, lol its just ive NEVER seen a bike that small ( engine displacement) hit revs that high, without breaking somehting lol
yamahonkawazuki 3 years ago
Big engine displacement will break easier when attemping high revs as its trying to throw more mass about. Get a heavy weight and a small weight and move them about fast. The small one is easy to stop and move the other way where the heavy one isn't. The same aplys to the valves. The small valve's can reach higher revs as its easier to open,close than the bigger heavier ones. They all have there limits. Comapair a bird and a flying insect. The wings on the insect are very fast but the bird isn't
benjyboba 3 years ago 6
yeah. that i know. ( i am a moto tech by trade. i was never familiar with this particular model. until a few months ago.)
yamahonkawazuki 3 years ago
The mic on the videocam cannot handle the pitch from high revs..
TGASN 3 years ago 2
cant handle the volume
afireinside200 3 years ago
I believe this is a four stroke isnt it ?
kwambartie 4 years ago
yep
4 cylinder 4 stroke
bigmenace324 4 years ago 2
lol a makina é 4 tempos amigos
Minirider 4 years ago
WOW!!! bela maquina...incrivel!
deve fzr um barulhinho ui! 2strokes4ever
aliensk8 4 years ago