Redshift ShockStop PRO Lightweight Suspension Stem for Gravel, Road, & MTB Bikes
SKU:
SHOCKSTOP PRO SUSPENSION STEM
Titanium hardware and weight-reducing CNC machining takes the ShockStop PRO Suspension Stem to the next level of performance. Enjoy the same shock-reducing benefits of the standard ShockStop Stem with 15% less weight and a premium finish. Whether you're on a local group ride, or exploring gravel back roads, the ShockStop Stem will make your ride smoother, faster, and more comfortable.
The new ShockStop PRO Stem blends seamlessly with the aesthetic of modern bikes, while reducing fatigue and strain. Along with the ShockStop Suspension Seatpost, this system works together to suspend the rider and smooth out rough terrain on the bike you already own, making your ride smoother, faster, and more comfortable.
Benefits:
- Go further - reduce fatigue from bumps and vibrations
- Ride faster - energy that is normally wasted suspending your body is converted into forward motion
- Take control - customize your suspension feel to float over obstacles and maintain control over rough terrain
Details:
- Titanium Hardware
- 15% Reduction in Weight over standard ShockStop
- Refined premium finish
- The ShockStop Stem in available in +/-6 degree angle with 80mm, 90mm, 100mm, 110mm, and 120mm lengths
- Effective suspension travel: - Up to 20mm
- Includes 5 swappable elastomers to fine tune your riding style
- Check technical specs for compatibility
What's in the Box:
- 1 x ShockStop PRO Stem
- 5 x swappable elastomers (2 pre-installed, 3 additional in box)
- All required hardware
Technical Specifications:
Weight | 220 g +/- 6 deg, 80mm 229 g +/-6 deg, 90mm 234 g +/-6 deg, 100mm 240 g +/-6 deg, 110mm 248 g +/-6 deg, 120mm |
Steerer Clamp Diameter (A) | 1-1/8 inch (28.6 mm) |
Handlebar Clamp Diameter (B) | 31.8 mm |
Effective Travel | Up to 20mm |
Material | 6061 T6 aluminum |
Rider Weight Limit | 135 kg (300 lb) |
Steerer Tube Clamp Stack Height | 40mm |
Intended Use | ASTM F2043 Class 2 - For on and off-road riding and drops less than 15cm (6"). |
Installing the ShockStop Stem (see below for 80mm elastomer install details):
Elastomer Install and Removal for 80mm ShockStop Stem:
Elastomer Selection Chart:
(See instructions and video for elastomer installation details)
The above chart provides a good starting point when first setting up the stem. The chart below shows the full list of elastomer combinations, in order of increasing stiffness: