Sprindex

You can set an air shock to any pressure you'd like, making them quite popular in mountain biking compared to coil shocks. You'll need a pump to make that adjustment though. With this new coil spring system from Sprindex, no tools are needed to adjust a coil's spring rate to a finer degree than ever before. Join Vital MTB tester and Trail Peek ripper, Zach Petersen, in the video above for a closer look at Sprindex and his ride impressions. Fewer active coils make for a stiffer spring. Twisting the Sprindex dial varies the number of active coils. Strengths Weaknesses No tools required for...