45T Rear Sprocket for KTM Husqvarna GASGAS - 7771015104501

This is an OEM 45T rear sprocket (corona 45 T) for the rear wheel assembly. It transfers power from the chain to the wheel, essential for optimal gearing and performance in off-road conditions.

Compatible with a wide range of KTM, Husqvarna, and GASGAS models from 1994-2026, including GASGAS EC 250/300 (2024-2026 EU/US), EX 250/300 (2024 US), KTM 500 EXC-F (2017-2019 US), 450 SMR (2021-2022 EU), 350/450/500 EXC/SX/XC series (2012-2015), and extensive 2005-2014 enduro/motocross models like 125/150/200/250/300/350/450/500 EXC/SX/XC-F/XC-W. Also fits 2010-2014 Husqvarna FE/TE 125-501 and many earlier KTM/Husqvarna variants from 1994-2011 including EXC, SX, SMR, and supermoto models. Full list covers over 500 specific bike configurations.

Made to OEM specifications for precise fit and durability under high-stress riding. Steel construction resists wear from dirt, mud, and chain impacts.

Replacement requires removing the rear wheel and chain. Torque bolts to manufacturer specs and inspect chain alignment after installation.

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