Redshift

Redshift ShockStop Suspension Stem for Gravel, Road, & MTB Bikes

Name: Redshift ShockStop Suspension Stem for Gravel, Road, & MTB Bikes
Brand: Redshift
SKU: REDSHIFT-STEM-SHOCKSTOP-6-70
Price: 13000.0 PHP
Availability: InStock

₱13,000.00

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Angle/Length +6° 70mm +/-6° 80mm +/-6° 90mm +/-6° 100mm +/-6° 110mm

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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. If you have a Canyon, Giant or Scott bike, it may have an oversized steerer tube.

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

Lengths	Angles	Diameters
55, 70mm (Drop bars only)	+6 degree	1 1/8" steerer tube
80, 90, 100, 110, and 120mm	+/-6 degree	1 1/8" steerer tube - appropriate for most riders. Please contact us if you have a non-standard/oversized steerer tube and need 1-¼” size.
80mm and 100mm	+30 degree	1 1/8" steerer tube

What's in the Box:

1 x ShockStop Stem
5 x swappable elastomers (2 pre-installed, 3 additional in box)
All required hardware

TECHNICAL SPECIFICATIONS

	80-120mm Lengths	55, 70mm Lengths (NEW)
Weight	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 253 g +30 deg, 80mm 278 g +30 deg, 100mm	185 g +6 deg, 55mm 212 g +6 deg, 70mm
Steerer Clamp Diameter (A)	Standard 1-1/8 inch (28.6 mm) Oversized 1-1/4 inch (31.8mm, for +/-6 deg options only, available here)	Standard 1-1/8 inch (28.6 mm)
Handlebar Clamp Diameter (B)	31.8 mm	31.8 mm
Effective Travel	Up to 20mm	Up to 20mm
Material	6061 T6 aluminum	6061 T6 aluminum
Rider Weight Limit	135 kg (300 lb)	135 kg (300 lb)
Steerer Tube Clamp Stack Height	40mm	44mm
Compatibility	Drop Bars and Flat Bars note: flat bars with large back sweep might reduce effectiveness; see our FAQ or contact us.	Drop bars only
Intended Use	ASTM F2043 Class 2 - For on and off-road riding and drops less than 15cm (6").	ASTM F2043 Class 2 - For on and off-road riding and drops less than 15cm (6").

How is the ShockStop Stem different from other suspension stems?

There are a lot of ways the ShockStop is different - so many in fact, we wrote a whole blog post about it. Check it out here.

How do I measure my steerer tube diameter?

The easiest way to determine your steerer tube size is to use a pair of calipers to directly measure the diameter or take your bike to the local bike shop and they will be able to measure it for you. Alternatively, most of the time a manufacturer will list this under their specifications in the Frame/Fork section. Make sure you are looking at the correct model year as these sizes can change year to year.
The 1-1/8" ShockStop Stem is the standard size used by most modern bikes. The 1-1/4” version can now be used on popular brands such as Giant and Canyon bikes, if you're unsure if you need a 1-1/4" size please email us at support@redshiftsports.com and we're happy to help.