Recent content by GYTR GEARHEAD

for trail riding this clutch works really well it's so smooth or even in deep snow at low rpm under 2000 he get good belt bite i agree for high horse power appication this clutch might not be the best option for hole shot but wide open pass down the lake aint a problem there no down fall swaping...

nop doo 1200

buddy of mine installed one 12000 km ago and no issue at all so far she work flawlessly from day one this was is forth season on the same belt !

pb80 wich almost get the rattle away

the noise is a byproduct from the stub shaft assembly with no load on yamaha have this unique design witch produce this signature rattle its not a problem it's just how it is until they come up with a totally different design the rattle is here to stay ..... for 500$ you can get the rattle to...

buddy bought one for is 1200 and man they are smooth they grab hard at low rpm no belt slip at all ease of tunning i am sold

guy have tryed everything from rtv silicone to loctite red,bleu,green some even tryed sleeve bond from loctite nothing last more then a few hours

hey dont get me wrong my nytro rattle and i dont really pay attention to it anymore works great never had a issue its just the nature of the beast ! i love that motor !!

there no such adjustments the distance between both clutch is set by the motor mounts all you can adjust is the offset by shimming the secondary

my theory is at idle the belt is stationary there a slight tension holding the clutch backward that what make the spline between the sub shaft and the crank rattle its pretty similar to a impact gun spinning freely with no resistance the hammer is quiet its resting on one side of the spline but...

price went down by 10% this year you can find one between 400-450$ and yes they are easy tu tune!! i wont be replacing busing in my stock clutch when time come il go for the pb80

some guy are have tryed the pb80 on the nytro wich use the same stub shaft as the sidewinder and they notice a big difference the rattle almost got away buddy of my swap the doo tra for the pb80 and woow its smooth and light weight i would give this a try if the rattle drove me nuts !!

the rattle is not a issue it just annoying more then anything else ... other 4 stroke brand have their own mechanical issue the 1200 doo primary clutch is junk ! it rattle and hammer to the point you cant keep bushing in them you need to be replace it with the p80 the make it reliable ....1100...

some guy switch the stock yamy clutch for the power block 80 and they notice the stub shaft rattle almost got away thats the only thing iam aware to help with this problem

its the nature of the beast learn to live with there is no fix for it