Drivetrain Kit 13T/50T for KTM 125/250/350 SX and GASGAS MC 125 - SPAA13U50AM1186

This drivetrain kit features a 13-tooth front sprocket and a 50-tooth rear sprocket, designed to provide optimal power delivery and performance for your motorcycle. As an OEM part, it ensures a perfect fit and reliable operation for your drivetrain system.

This kit is compatible with a wide range of models, including the 2025-2026 GASGAS MC 125, as well as various KTM SX and SX-F models from 2011 to 2017, such as the 125 SX, 250 SX-F, and 350 SX-F (EU and US versions).

Replacing your sprockets as a set helps maintain consistent chain tension and reduces wear on your drivetrain components. Using genuine OEM parts ensures the durability and performance standards expected for competitive riding.

Check compatibility list below to see if this part fits your motorcycle model.