Redshift ShockStop Suspension Stem

The patented ShockStop Suspension Stem smooths out road imperfections, reducing fatigue and strain. 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 minimal design of the ShockStop 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. Great for bikepacking, gravel biking, road cycling and e-bikes.

Benefits of a Suspension Stem:

• Go farther - 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
  
• 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 Stem
  
• 5 x swappable elastomers (2 pre-installed, 3 additional in box)
  
• All required hardware

Specifications:

Weight:

185 g +6 deg, 55mm
212 g +6 deg, 70mm
256 g +/- 6 deg, 80mm
266 g +/-6 deg, 90mm
278 g +/-6 deg, 100mm
290 g +/-6 deg, 110mm
302 g +/-6 deg, 120mm

Steerer Clamp: Standard 1-1/8 inch (28.6 mm)
Handlebar Clamp: 31.8mm
Effective Travel: 20mm
Material: 6061 T6 Aluminum
Rider Weight Limit: 135kg (300 lb)
Steerer Tube Clamp Stack Height: 40mm (80-120mm) 44mm (55 & 70mm)
Compatibility: Drop Bars Only (55 & 70mm)
Compatibility: Drop Bars & Flat Bars (80-120mm)
Intended Use: ASTM F2043 Class 2 - For on and off-road riding and drops less than 15cm (6")