Spring Ring B6 for KTM 125/250/390 Duke & Husqvarna - J127060001

This is an OEM Spring Ring B6 (part J127060001) used in engine cylinder, cooling system, and cylinder head assemblies on KTM and Husqvarna motorcycles. It provides reliable retention and sealing for critical components in the engine. Direct replacement for genuine manufacturer specifications.

Compatible with 2020-2026 KTM 125 Duke, 125 Enduro R, 125 SMC R, RC 125; 2022-2026 KTM 250 Duke, 250 Adventure; 2020-2026 KTM 390 Duke, 390 Adventure, 390 Adventure R/X, 390 Enduro R, 390 SMC R, RC 390 models across various colors, regions (EU, US, GB, RW, etc.), and variants (B.D., nHD). Also fits 2020-2026 Husqvarna Svartpilen 125, 200, 250, 401 and Vitpilen 125, 401 models in multiple markets and configurations.

Precision-engineered for durability and exact fit in high-stress engine environments. Ensures proper function in cylinder retention, cooling hoses, and head components.

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