Sprindex Adjustable Weight Rear Coil Spring - XC / Trail, 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
• 126mm spring length for XC / Trail use

• Spring Weight: 610 - 690
• Material: Steel
• I.D. (mm): 38.3
• Stroke (ins): 2.2