Ritchey 4-Axis Matrix Carbon Stems have increased strength and durability and are still significantly lighter.
WCS 4-Axis Carbon
- Carbon wrapped stem body and cap significantly increases strength and durability with minimal weight penalty
- Contoured faceplate with four closely spaced bolts distributes flex and stress across a large clamping area, providing security while reducing risk of damaging lightweight carbon handlebars
- 3D-Net forged from 2014 aluminum
Item Specifications Color Carbon Weight 135 g Intended Use Mountain Bar Clamp Diameter 31.8 mm Stem Angle 84,96 deg Stem Length 90mm-130mm Steerer Tube 1-1/8" Threadless
Was this useful? Yes | No Designed primarily for road use, but also works for lightweight XC-oriented mountain bikes. Matrix carbon-over-alloy design delivers excellent strength-to-weight ratio, making these stems 3x stronger than alloy alone.
- 31.8mm oversize handlebar clamp
- 1 1/8" threadless type
- Reversible, plus or minus 6 degrees
- Narrow, 4-bolt pinch clamp prevents crushing lightweight bars
Finished off with lightweight titanium bolts.
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