yamaha qt50 BLACK clutch spring

yamaha qt50 BLACK clutch spring - 40lbs - by the piece

$8.99

:HERE NOW!!

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stiffer clutch spring for your yamaha qt50! this version is stiffer than the orange version. created from stronger materials than original, much less prone to heat damage or loss of tension.

sold by the piece, you need two for a complete set!

length - 34mm
diameter - 12mm

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black and stiff	March 23, 2026
taco eater : colby ainsworth from Elk Grove, CA United States

kinda more grey looking than black, but they are stiff! I have not got the bike running yet, but I can guarantee these are stiffer than stock by a lot!

EDIT: I have hit speeds up to 45mph on a qt50, one day on my way home... bike cut out. Turns out one of the springs snapped. Not sure why, but I will be buying the medium springs next (orange?)

EDIT 2: Broke another one... I even rounded off the sharp bits. I am not sure whats going on, but I do notice a design difference from stock since the hooks are opposing and not same direction. Ill try other springs, bummer.

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