Zipp SL Speed Stem - 70 mm 31.8 Clamp +/-6 1 1/8" Matte Black B2 MFPN=11.4115.107.080 Two-step valve prevents air loss

Two-step valve prevents air loss when disconnecting from fork or shock

OrthoCell-Inlays in the sitbone area help distributes pressure better

Lyrik Select

}Full Speed Ahead Compressor 1-1/8" Black Expander Plug and Top Cap

0 x 12mm Silver Box of 100

Zipp SL Speed Stem - 70 mm 31.8 Clamp +/-6 1 1/8" Matte Black B2 MFPN=11.4115.107.080 Two-step valve prevents air lossZipp SL Speed Stem 70 mm 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 TECH SPECS Stem Angle (deg) +6 Stem Angle (deg) 6 S. H. I. S. Stem Clamp Diameter 28. 6 Defined