Wossner Piston Yamaha YZ250F 01-04 / WR250F 01-04 (Pro) (Hi-Comp) Category_Knee Guards & Braces SOCKET-TO-SOCKET LENGTH: 1

SOCKET-TO-SOCKET LENGTH: 1

This is an AC-to-DC ignition conversion CDI box

5_DRYTECH™ weatherproof

All kit components are backed by a lifetime life warranty

Wossner Piston Yamaha YZ250F 01-04 / WR250F 01-04 (Pro) (Hi-Comp) Category_Knee Guards & Braces SOCKET-TO-SOCKET LENGTH: 1Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design