WP Shim 6x18x0.15mm for KTM/Husqvarna/GASGAS - 40540407

This is an OEM WP shim measuring 6x18x0.15mm, used in suspension fork assemblies for precise preload and sag adjustments. It allows fine-tuning of fork settings to optimize handling and performance on off-road motorcycles.

Compatible with KTM, Husqvarna, and GASGAS models from 2014-2026 including KTM 125 SX, 250 SX-F, 300 EXC, 350 SX-F, 450 SX-F, 500 EXC-F; Husqvarna FC 250, FC 450, FE 350, TE 300; GASGAS EC 300, MC 450F and many more across SX, EXC, XC, TC, TE, EC series. Fits 2025-2026 KTM 250 EXC-F, 450 SX-F; 2024-2026 Husqvarna FC 450, TE 300; full list covers 2014+ off-road and enduro bikes.

Precision-manufactured for WP forks, these shims ensure accurate stack heights for suspension setup. They are essential for racers and riders customizing fork preload.

Select the correct shim thickness based on your sag measurements and fork service manual. Stack multiple shims as needed during reassembly.

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