Moose Racing 13121212 Shock absorber springRef : ME02821A / 13121212

Shock Spring by MOOSE OFFROAD HARD - PARTS, designed for off-road conditions (enduro / motocross). This shock spring is intended for riders who want a defined spring rate for their front fork/rear shock and a linear response suitable for repeated efforts in enduro trials or aggressive riding on motocross tracks.

• Manufacturer reference: 6466-275-66
• Type: Shock absorber (spring)
• Linear spring rate: 66.00 N/mm (376.87 lb/in)
• Unit: Each
• Brand: MOOSE OFFROAD HARD - PARTS
• Universe: Enduro, Motocross
• Compatibility (examples): YAMAHA YZ 450 F (2026), FANTIC XEF 450 (XER4) (2025), YAMAHA WR 450 F (2026)

Be ready to tackle jumps, compressions, and accelerations: this spring provides a clearly defined rate (66 N/mm) to adjust the sag and the suspension/grip balance. Check the diameter and length available via your shock's technical sheet before installation to ensure a hassle-free fit. Sold individually, it allows you to replace or modify the spring rate of your shock to fine-tune the geometry and handling of the motorcycle according to your riding style.