NEW Zipp SL Speed Stem - Carbon, 31.8 Clamp, +/-6, 1 1/8", Matte Black, B2 Length:120mm The cage features a shorter

The cage features a shorter overall length and improved pulley position for better chain wrap

Valve: Presta

Angle:63-66

CONDITION DESCRIPTION:

NEW Zipp SL Speed Stem - Carbon, 31.8 Clamp, +/-6, 1 1/8", Matte Black, B2 Length:120mm The cage features a shorterZipp's SL Speed stem represents the essence of carbon componentry. It's stiff, secure and light weight with a sleek design that compliments any bike. Unidirectional carbon Includes stiff aluminum faceplate and titanium hardware Torx T25 heads for precise torque readings and ease of adjustment SPECS: Material: Carbon Color: Matte Black S. H. I. S. Stem Clamp Diameter: 28. 6 Length: 70, 80, 90, 100, 110, 120 Bar Clamp Diameter (mm): 31. 8 Defined Color: