Top End Rebuild Kit (B) KTM 50 SX '09-'18 (Bearing not included) Model_Leatt Lens Velocity Our PeakRPM technology provides a

Our PeakRPM technology provides a more aggressive timing curve for increased throttle response

Forms a thin protective layer that prevents corrosion

Internal toe box and heel counter reinforcement is layered under the upper for a more ergonomic design

Keep this in a safe place

Fit these for peace of mind

Top End Rebuild Kit (B) KTM 50 SX '09-'18 (Bearing not included) Model_Leatt Lens Velocity Our PeakRPM technology provides aIncludes components necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement. Features: Designed for OEM replacement. Made from high quality materials. Meet or exceed OEM specifications. Competitive pricing.