Zipp SL Sprint 140mm 12 1 1/8" Carbon Stem Matte Black

Optimised for the stiffness required by PRO road sprinters the Zipp SL Sprint Carbon Road Stem strikes the ideal balance between control and weight to deliver responsive handling to the rider without wasting a single watt of power. Designed using SRAMs Exogram technology, the same used in the ultra-light and strong SRAM RED cranks, can you believe this stem weighs in at just 1.8g per newton metre of stiffness Astonishing!!

Sitting at 140mm in length, it comes with its' own stem cap which blends into the stem body thus making it extremely aero-efficient. It also includes a stiff aluminium faceplate and stainless steel Torx T25 bolts for precise torque readings and ease of adjustment. Strong enough to withstand the twisting and bending forces exerted by pros in sprints and full-gallop efforts, the Zipp SL Sprint Carbon Stem delivers increased rider confidence in a huge range of situations and is certain to please everyone from serious weekend competitors to those at Grand Tour sprinter level. If ever there was a serious contender for the world's best-performing carbon stem, ever - this would have to be it. The world's best-performing lightweight Carbon stem
Highest stiffness-to-weight ratio of any stem on the market
Increased confidence in a wide range of situations
Lightweight where you need it to be, strong where it counts
Stiff aluminium faceplate
Designed using SRAM Exogram technology
Weighs just 1.8g per newton metre of stiffness
Aerodynamic head cap
Torx T25 bolts are more robust and wont easily strip
Torx T25 bolts provide more accurate torque readings
Length: 140mm
Clamp Diameter: 31.8mm
Clamp torque (Max): 6Nm (53.1 in-lb)
Steer tube diameter: 28.57 mm (1 1/8 in)
Finish: Matte Black with white Zipp logo
Material: Unidirectional Carbon
Angle: +/-12 (12 degree)
Stack height: 41.0mm
Clamp width: 50mm
Hardware: Stainless steel with Torx T25 heads