114cc Bore Kit, Race Head, & 20mm Carb Kit – TRX90 All Models sprocket NOTE: THIS IS FOR ONE

NOTE: THIS IS FOR ONE FORK BUSHING

WE HIGHLY RECOMMEND REPLACEING THE SLIDE RETURN SPRING WITH AN OEM KLX110 CARB RETURN SPRING

Installation Video can be seen here

58mm piston are made for the 28/24 big valve cjr heads

・It comes with a primary drive gear that is significantly lighter than stock

114cc Bore Kit, Race Head, & 20mm Carb Kit – TRX90 All Models sprocket NOTE: THIS IS FOR ONE114cc bore kit, Race Head, & 20mm carb kit TRX90 All Models TB Parts 114cc big bore kit, V1 Race head, and 20mm carb for use with stock air box. Starting with the V1 cylinder heads larger 25 22mm stainless steel (21 4N) valves, better porting, larger cam, improved valve geometry and superior quality this new setup will rev quicker, farther, and make much more power than the stock setup. Add the lightweight high compression 54mm bore kit that brings up