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 SRAM’s 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 won’t easily strip
• Torx T25 bolts provide more accurate torque readings
• Length: 140mm
• Clamp Diameter: 31.8mm
• Clamp torque (Max): 6N·m (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