- ACR: Aerodynamic Cable Routing. Compatible with SCR (Semi-integrated cable routing) and ACR stems.
- Continuous UD carbon monocoque construction
- Reinforced and textured clamping areas
- New internal cable routing options for di2 improves stiffness and fatigue life while allowing for cleaner cable routing
- 120mm wide round centre section makes it easy to mount accessories
- Ø31.8mm × 380, 400, 420 440mm (c-c)
- 4° outward reach
- UD carbon finish
- Colour graphics: black
- Weight: 175g (380mm), 180g (400mm), 185g (420mm), 198.5g (440mm)