KTM 13Z/45Z Drivetrain Kit for 300 EXC/XC-W 2024-2026 - SPA113U45KM118A

This is an OEM KTM drivetrain kit featuring a 13Z front sprocket and 45Z rear sprocket. It provides optimized gearing for enduro and off-road performance, enhancing power delivery and traction.

Compatible with 2026 KTM 300 XC-W HARDENDURO (US); 2025 KTM 250 EXC SIX DAYS (EU), 300 EXC HARDENDURO (EU), 300 EXC SIX DAYS (EU), 300 XC-W FACTORY EDITION (US), 300 XC-W HARDENDURO (US); 2024 KTM 250 EXC SIX DAYS (EU), 300 EXC HARDENDURO (EU), 300 EXC HARDENDURO CKD, 300 EXC SIX DAYS (EU), 300 XC-W HARDENDURO (US).

Made with high-quality materials for durability in demanding conditions. Direct OEM replacement for reliable fit and function in rear wheel drivetrain applications.

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