Zipp SL Speed Stem - 31.8 Clamp +/-6 1 1/8" Matte Black B2

Zipp'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