Redshift Sports ShockStop Stem

The stem is engineered to dampen vertical vibrations while maintaining lateral stiffness. You will notice the suspension effect over bumps, but the steering remains direct and responsive, feeling very similar to a standard rigid stem during cornering or out-of-the-saddle efforts.

Yes. The stem uses interchangeable elastomers that allow you to tune the stiffness of the suspension. By swapping these internal components, you can customize the level of compliance based on your body weight and the type of terrain you ride most often.

The ShockStop is designed for standard threadless setups with a 28.6mm (1 1/8 inch) steerer tube and 31.8mm handlebar clamp diameter. As long as your bike uses these common industry standards, it will integrate seamlessly.

While it excels on gravel, pavement, and commuting, it is not intended for aggressive mountain biking or heavy trail use. It is optimized for smoothing out high-frequency road chatter rather than absorbing large impacts from drops or jumps.

Most riders find the movement subtle and intuitive. It is designed to be 'active' only when you hit bumps or rough patches, so it shouldn't feel like the bars are bobbing or moving unnecessarily while you are pedaling on smooth surfaces.