How to change a front sprocket on a 2004 hayabussa.MP4
Uploader Comments (Daveflr035)
All Comments (21)
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thanks a lot mate
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Thanks for this video mate.
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@daveflr Oh ok, you make a good point. I just went with -2 in front because then I can use the same chain, instead of needing a new one if I went +6 in the rear. But I didn't think about the other issues. Thanks!
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@cjp091068 Just tap it with a mallet and it should come off relatively easy, if not then spray it with WD-40 and try again.
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@VRCommy I have found that replacing the front sprocket isnt a good idea. I changed the front spocket and the rear on my busa, (16 Front and 44 Rear ) The problem I got from changing the front spocket one tooth less is that it gave way too much stress on the front counter shaft and ruined my countershaft oil seal and also was very hard on the transmission when I opened up that throttle , and now I had to replace a few gears. So keep the front stock and change the rear teeth if you like.
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@busaboyrule1 When it is time to replace the sprocket, Look at it and see if the teeth are looking pointed and look thinner. Always change both spockets and chain when replacing any of these parts. If you don't the life of the part you change will not last long and will need replaced again.
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@joshmaster618 Well if you can't figure out how to get the chain off then it would be better to take it to the bike shop. I will tell you anyway. First you take the cotter pin out that keeps the nut from falling off. Next loosen the nut just enough to move the rear wheel then Loosen the chain adjuster located on the swingarm ends. When changing the front or rear sprocket you do not need to take the chain apart. Now the chain should be loose enough to take off the sprockets.
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@Knightlore10 To Get the Poles , I just went to a local Hardware store like Home Depot. Take the half inch socket wrench with you so you can get the right pole and it has to slide on the handle of the wrench but make sure the pole hole isnt tooo big or small to fit.
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Love the way u guys have got these poles lying around to extend leverage on your socket bar. I'm in the UK running out of ideas of where to get hold of one of these. I understand removing the sprocket nut can be a nightmare. If anyone can make a sensible suggestion I'd like to hear it.
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What about the part were you actually take off the chain,and sprocket...LOL.Need more detail
YW, and if you have any future problems with your bike feel free to ask and if I can help I will do my best to help you.
Daveflr035 1 year ago
One other thing. If the sprocket still has trouble comming off you can use alittle heat (BUT NOT TOO MUCH OR YOU WILL DAMAGE THE SEAL) and then tap it with a rubber mallet or use a hammer but cover the hammer with a towel (2 FOLDS) and then tap it loose. If all fails then get a gear puller.
Daveflr035 1 year ago
The spocket came off but it was realy snug on there but I did use a rubber mallet and taped it a few times till it worked loose and it came off.The spocket that I took off on this video was still the original sprocket.This was my first video ever on youtube and I just hope it was useful for you people out there that need help.Just a reminder the big nut and the hex bolt in the center of the nut that is on the shaft is the only thing keeping the spocket on once removed it should come off.
Daveflr035 1 year ago