Sprindex Trail/Enduro Lightweight damper spring, length 142mm/travel 65mmx630-700 lbs

With Sprindex damping springs, steel spring dampers can be adjusted in spring hardness to meet the individual needs of the rider. Thanks to the patented technology, this can be done in no time with a finely indexed dial, without tools and independently of the spring preload. Dial in your ride.

Details
Lightweight damping spring for trail and enduro with tool-free adjustable spring hardness
Material: High-quality lightweight steel
Stroke: 65 mm
Length: 140 mm
Spring hardness adjustable independently of the spring preload
Indexed dial adjuster for setting the spring rate in 5 lbs increments
Includes performance adapters made of Delrin for compatibility with different damper diameters: Fox/Marzocchi, RockShox, DVO/Cane Creek/X-Fusion
Spring hardness: 610 - 750 lbs
Weight: 509 g

How Sprindex Works
The spring hardness of a spring is the force required to compress the spring by a certain distance. The spring hardness is determined by four characteristics: wire diameter, coil diameter, material, and the number of active coils. More active coils result in a lower spring hardness, while fewer active coils lead to a higher spring hardness. Think of it this way: the less wire needs to be bent, the stiffer the spring. By turning the Sprindex dial, Sprindex changes the number of active coils that can be compressed. The set spring hardness is displayed through a window in the dial.