Vertex Complete Engine Rebuild Kit For Yamaha YZ125 2005-2020 | WR101-081 Aprilia with no drilling required

with no drilling required

Installing a heater shouldn't be a tedious task that eats up your time

it's quick and easy to install

NOTE: Does NOT Fit High Lifter Edition

ADAPTIVE IMPACT SYSTEM (AIS)

Vertex Complete Engine Rebuild Kit For Yamaha YZ125 2005-2020 | WR101-081 Aprilia with no drilling requiredConvenient one stop shop in a box! Nearly all components required for a complete and professional rebuild. Vertex Piston Kit (standard compression piston, rings, pin and clips) Hot Rods Heavy Duty crank (stock stroke includes wrist pin bearing for two strokes) Hot Rods main bearing seal kit Hot Rods transmission bearing kit (includes transmission bearings, output shaft collar and sprocket lock washer) Hot Rods counter balancer bearing Kit Hot Rods