Zipp SL Sprint Stem - 140mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 Overall Length (mm)-174 DuraTx outer layer for durability

DuraTx outer layer for durability and tearing/catching resistance G-Forms body-mapped impact-absorbing SmartFlex Padding and soft inner foam and silicone grippers for a secure comfortable fit

0mm thickness for optimum performance

} High quality replacement chain

Forged Center-Pivot stainless steel bits

Model Turbine Spindle CrMo Size 9/16" Body Material Aluminum Color Fox Orange

Zipp SL Sprint Stem - 140mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 Overall Length (mm)-174 DuraTx outer layer for durabilityZipp SL Sprint Stem 140mm 31. 8 Clamp + 12 1 1 8" Matte Black A3. Just as cyclists maximize performance by being as light but as powerful as possible the SL Sprint Stem strikes the ideal balance of stiffness and lightweight to deliver responsive handling without wasting a single watt. Unidirectional carbon The SL Sprint comes with its own stem cap thats designed to be aerodynamically efficient by blending into the stem body Includes stiff aluminum