Fork Mainspring (38.3) for KTM 790/890 Adventure & Husqvarna Norden 901 - 43578190

This is an OEM fork mainspring (38.3) designed for the 6.5-480 front fork assembly. It provides essential spring support for optimal suspension performance and handling in off-road and adventure riding conditions.

Compatible with KTM 790 Adventure (2019-2026), KTM 890 Adventure (2021-2024), and Husqvarna Norden 901 (2022-2026) models across various colors, regions (EU, US, GB), and variants including L, STD, EXPEDITION, IKD, and CKD. Fits both orange and white editions where applicable. This is a direct OEM replacement for part number 43578190.

Engineered for durability in demanding environments, this mainspring ensures consistent fork response and rider control. Its precise specifications match factory standards for reliable performance.

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