Wossner Piston KTM 250 SX-F 13-15 / 250 EXC-F 14-15 size:Piston A (Standard) The included WiFi Adapter serves

The included WiFi Adapter serves double-duty

These slim speakers are compatible with Sena's 20S

With nine channels available

Provides Superior Strength and Better Heat Transfer

Outside Width: 8in (203mm)

Wossner Piston KTM 250 SX-F 13-15 / 250 EXC-F 14-15 size:Piston A (Standard) The included WiFi Adapter servesWossner 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