
Manufacturer reference: 1312-0991 — Moose Offroad Hard Shock Absorber Spring - Parts, sold individually. Designed for Enduro, Cross, and Supermoto universes, this rear spring features a red finish and a length of 250 mm (9.84").
Made from high-quality chrome-silicon wire, this spring is cold-wound and then heat-treated to ensure stable geometry. It is pre-set, ground to length, and polished before a surface treatment consisting of phosphating followed by red powder coating. The stiffness of each spring is maintained to +/- 2.5% according to manufacturing specifications (DIN 2095 Grade 1, ISO 9000/2000 standards).
Compatible with many enduro and cross rear frames — for example: SUZUKI RM-Z 450 (2026), KAWASAKI KX 450 X Cross Country (2026), and HONDA CRF 450 RWE Works Edition (2026). Check the required diameter and spring rate on your shock absorber before installation. Installation and adjustment are recommended by a preparer or a specialized workshop to ensure safety and optimal travel.