Sprindex Adjustable Rate Coil Spring 55x126mm - 610-690lbs

Sprindex Adjustable Weight Rear Coil Spring - XC / Trail 610-690 lbs 55mm 2.2" Stroke. Adjustable spring rate coil thats 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