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Description
This revolutionary patented design starts with a bar clamp that wraps a full 260 degrees around the handlebar to distribute clamping stress more evenly through the handlebar, faceplate, hardware and stem body. The steer tube clamp uses three bolts and a curved slot to reduce clamp stress on the steer tube.
The body is 3D forged from an advanced 7050 aluminum, internally machined and then enhanced with a Ritchey Matrix structural carbon exoskeleton to enhance stiffness. Premium quality CrMo steel bolts are used throughout, but in a smaller T-20 Torx size that shaves a few more grams with no sacrifice in strength or rigidity.
The resulting CEN-approved stem is 14% stiffer than the WCS Alloy C260.
Features:
- Material: Revolutionary C260 alloy forging with Ritchey Matrix structural carbon exoskeleton to enhance stiffness.
- 4 x T-20 faceplate bolts and patented 260 degree bar clamp design reduces weight, increases stiffness and distributes stress more evenly
- 3 x T-20 steer tube bolts and curved clamp slot reduces weight and steer tube stress
- 5Nm torque max on all hardware
- 14% stiffer than the WCS Alloy C260
- Fits most road and mountain bars Installs without removal of levers
- Angle: 84/6 degree
- Steerer Height: 42mm
- Faceplate Width: 36mm
- Steerer: 1-1/8"
- Matte UD Carbon Finish
- 113g (100mm)
Need some mountings tips ?
If your handlebar has a high rise (which creates a lever arm) or if you use an aluminum handlebar you can slightly increase the tightening torque, the one indicated by the manufacturers is generally low enough presents no to risk damaging the carbon parts (on which the contact surface increases friction and thus limit slippage).
Features
| Material | Carbon |
| Handlebar Diameter | 31.8 |
| Steerer | 1''1/8 |
| Stem Length | 130 |
| Stem Angle | 6 |
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