My motorized bike 66cc, very stable and smooth

[jisaca510]

I need the NGK prarkplug code please?

[jisaca510]

What is de NGK prarkplug code?

[markham94]

HELLO i just built one of these motorized bikes and i do not know much about them but may i ask how would i reduce the gearbox noise? which i think is that tinging sound that you can hear over the motor :)

[jacktheripped]

@markham94 go to Sick Bike Parts . com. they have a sound dampening material that goes inside the covers. The covers act like drum heads and vibrate, this stuff pretty much stops that

[NikkoFiT]

thats tachometer is nice, now im convinced to get that same one.

and HEY ALL YOU WHO WANT TO GO FASTER FOR free

aerodynamics guys, stop wearing those baggy clothes and big jackets, all that drag really affects your top speed, also try tucking your body in and leaning forward. i hit 37 mph flat ground with my shift kit that is, but every little thing helps!

[Anonymous1379]

Olá, TherapyDan. Eu vou comprar uma bicicleta motorizada muito em breve. Gostaria muito que meu futuro motor também fosse super estável, como o seu. Além de instalar os componentes listados na descrição, como fazer as modificações na cabeça do motor? Você cita modificação relacionada a ângulo e maior compressão na cabeça. O que devo fazer para reproduzir sua modificação na cabeça? Mecânicos conseguem fazer isso, ou eu mesmo sozinho? Me envie mais detalhes, se puder. Fico muito agradecido.

[tseekr379]

is it better to have the engine idle so low? what differences have you noticed as opposed to hgher idle...?

[TherapyDan]

@tseekr379

higher idle, worst consumption, and wast of "noise". Low idle its perfect for healthy engine and a little lower consumption. I like it at 1700RPM :)

[tseekr379]

@TherapyDan yes! I've lowered my idle significantly, and it seems to waste less fuel, and it sounds and feels smoother.

[thebigmann25]

where did u get the rpm gauge



[coltsglock]

high compression head? That sounds awesome.  Where did you order those engine parts from?

[st8oftheart]

@TherapyDan Where did you get the rpm gauge?

[alcoholN]

i have the same engine on my bike... only it's black. ( i thought it looked better) anyways, i recently broke the chain on mine. i'm wondering if you could use a regular bike chain as the replacement... at least until i can order a new proper chain...the spacing between the links are roughly the same, only the origional one is a bit thicker. any info will help me at this point... it would be better to use a regular bike chain ( if possible) due to clearance issues.

[TherapyDan]

@alcoholN Hi there! The normal bike chain will not fit on the engine side. You have to buy a chain with the same clearance between links.

happy riding

[alcoholN]

i have since got my bike up and running... although i did have to modify it pretty extensively to get the motor inside an 18" frame... it's running pretty good. i've added a custom exhaust, and modified my carb to have a bit more power on the top end. i'm getting roughtly 60 km/h out of it... the bike weighs around 60 lbs. but, i'm happy with it. i ended up using an industrial chain. it's working well for me.

[mlbirdinground]

@alcoholN buy the heavy duty chain. You'll have to get a larger link remover though. It kills the regular bicycle one. my heavy duty chain hasnt broken since. i went through four regular chains before i got the big one.

[111hamish111]

Where did you get the bike what kind of frame is that can u help looking for a good strong frame

[TherapyDan]

@111hamish111 this bike i got from ebay..UK, with 2600km on it, its very strong :)

[alcoholN]

@111hamish111 i'm using a supercycle frame, an 18" it's holding pretty good. although i had to modify it a great deal.. my lower engine mount is 100% home made. i'm taking mechanical engeering. so, i enjoy the challenge of taking an idea and improving upon it. or just do something that is 100% unique. any older style bike frame should be okay for you. just remember to tighten down all your nuts, bolts every now and then.

[petervelker1990]

thank you for getting back to me so fast, i really appreciate it.

[petervelker1990]

where did you get that digital tack, that thing is very cool.

[TherapyDan]

@petervelker1990 search for TTO Trail Tech Tach :)

[trankz01]

Mto fix, vi isto no zwame, e vim investigar aki...Parabéns Dan, tás láh!! :)

Ha, eu Trankz, por lá...lol

[TherapyDan]

each motor is different. This motor has 2200km, and i use 16:1 mix of oil.

[mastax1234]

stable? i bought two of these and they both didnt last one week! it immediatly fell apart because the parts are made so cheap

[sumslakker]

Sounds strong! Nice looking bike.