Transmission Circlip 20.5x1.2 for KTM 390/Husqvarna 401 - J471020123

This is an OEM circlip (20.5x1.2) used in the transmission main shaft assembly. It secures gears and components in place, ensuring reliable shifting and preventing movement under high loads. This genuine replacement part maintains factory specifications for optimal performance.

Compatible with KTM 390 Duke, RC 390, Adventure, Enduro R, SMC R (2013-2026), KTM 250 Duke, Adventure (2016-2024), and KTM 250 RC (2015-2017) across various colors, regions (EU, US, GB, RW, etc.), and variants including ABS, nHD, B.D., IKD, and CKD models. Also fits Husqvarna Svartpilen 401, Vitpilen 401 (2018-2026), and Svartpilen 250 (2020-2023) in all listed configurations.

Made to precise OEM tolerances for durability in demanding off-road and street riding conditions. The circlip provides secure retention without adding extra weight.

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