High performance stem made of UD-Carbon of Pro's Star Series. The choice of the english top sprinter Mark Cavendish! The Sprint stem offers awesome look with uncompromising oversize design for optimum stiffness to weight ratio. The stem is made of UD-Carbon and the 4-bolt-clamp is made of aluminium wich offers optimized force distribution at the handle bar clamp. The Headloc clamp system prevents movement of handle bar in stem. Rigidity of this stem is almost double compared to the alu-pendant PRO Vibe 7S stem. - Material Carbon Fiber - For Bike Type Mountain Bike, Road Bike - Racing, Road Bike - Touring, Hybrid/Comfort Bike, Time Trial/Triathlon, Urban Bike - Fixed Gear, Track Bike - Steerer Tube Diameter 1-1/8 in - Handlebar Clamp Diameter 31.8 mm - Stem Length 105 mm - Color Black - 10 Degree Feel the vibe Light and stiff stem made of carbon Aerodynamically optimized design Improved puzzle handlebar clamp - safe, durable, brackets for cameras or computers, for example, can be attached Internal relocation of Di2 trains is possible Flip-flop design for best adaptability Series: Vibe Carbon Shank diameter: 1 1/8 " Handlebar clamp: 31.8 mm Weight: From approx. 120 g Di2 compatible: Yes Material: carbon T700 Application: Road Buy from Us! 100% POSITIVE FEEDBACK 100% Warranty & After Sale Service 100% PARCEL ARRIVAL GUARANTEED 100% x hidden charges 7 days size exchange 7 days 100% Guarantee back Prompt response Registered SSM company- Icebikeheaven 7 Years of experience #murah #promosi #servis