5lb increments allow you to get your shock feeling exactly right; no tools or spring swaps needed for adjustment; comparable in weight to a standard coil Cons: Lab readings show that the spring rates ...

Any guy who's had to change the coil springs in his vehicle knows the potential hazards involved in doing this job. What can make the task even more hazardous is when there's no weight on the vehicle.

Sprindex is a new spring system for coil mountain bike shocks that, for the first time, will allow the rider to adjust and fine tune the spring rate of their coil shock, without changing the coil.

The shock's hydraulic bottom out opens up coil-spring performance to a host of linear bikes, while damping support and adjustments are impressive – at a reasonable price RockShox’s enduro-focused ...