Sprindex Adjustable Rate Coil Spring, 65x142mm - 340-380lbs Computer & Heart Rate Color: Slab Grey

Color: Slab Grey

UPC: 710845780837

Manufacturer Part Number: 141-28528-K006

mechanical disc brakes

Manufacturer Part Number: CSMZ903

Sprindex Adjustable Rate Coil Spring, 65x142mm - 340-380lbs Computer & Heart Rate Color: Slab GreyAdjustable base spring rate by changing the length of effective coils Includes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market Coil is made of super high tensile spring steel similar to "lightweight" springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate