Self-Locking Left Nut M10x1.25 H11 for KTM 390 Duke/RC - J982101253

This is an OEM self-locking left nut (L. Nut M10x1.25 H11, WS17) designed for secure fastening in motorcycle assemblies. It provides reliable locking performance to prevent loosening under vibration and torque. Manufactured to exact factory specifications for KTM and Husqvarna models.

Compatible with KTM 125/200/250/390 Duke, RC, Adventure, Enduro R, SMC R (2011-2026), including 390 Adventure, 250 Adventure, RC 390, and variants across EU, US, GB, RW markets. Also fits Husqvarna Svartpilen 125/200/250/401, Vitpilen 125/401 (2018-2026). Covers all listed B.D., nHD, ABS, and regional variants from the full compatibility list.

Made from high-strength steel with self-locking mechanism for durability in suspension and stand applications. Ensures precise fit and torque retention. Direct OEM replacement part number J982101253.

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