Honda trx90 pitbike test . 107cc 4v ,hand clutch , economy suspension

107 Polini XP 4t 4 valve topend on a modded trx90 bottom
Suspension modded China 9.5" front Shocks and custom swingarm rear shock bracket and Yamaha blaster Front shock on rear.
Manual hand clutch , custom direct drive and Auto clutch delete.
TAGS .....HONDA key advance timing ..drr .. apex.. j.B. cr cr85 90 mod Cobra CVT mini ATV bars nerf wheels vm22 vm26 vm24 intake Cable brake disc Honda Trx90 TRX 90 124 125 114 115 big bore head cam exhaust sound upgrade conversion dual arm rear front how top speed mods modded modding roller Tboltusa.com miniquad kids on quad fincher Fischer raptor fuel spark ignition oil race racing quad manual HAND clutch long travel elka 300ex 400 ex 450r MX xc takegawa crank head dual arm fast faster fastest national build built direct drive HP 4 stroke crf 50 ct70 28 mm Keihin carb win big gun CHP Yoshi hmf custom pipe scr Cain Ultima upgrade vortex trans jump run Yamaha gusset roller cam super head 4v Tbolt kitaco +r decomp set amsoil flywheel CDI trail tech speed China Japan ported tuned jet uni anyone ever cross piston gas kill pro monkey scut obsolete can't be done won't happen.

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