Sprindex XC / Trail Rear Shock Spring - 610-690 lbs 55mm 2.2" Stroke. Adjustable spring rate coil that's also progressive. Sprindex is specifically designed to have a progressive spring rate for the last 20% of stroke for big hit support and for bikes with a linear linkage design.
Adjustable spring rate
Adapters included for different size shocks and set ups
Made of super high tensile spring steel
- TECH SPECS
|Spring Weight||610 - 690|