Zipp SL Speed Stem - 80 mm 31.8 Clamp +/-6 1 1/8" Matte Black B2 CheckoutTitle=Schwalbe Marathon Almotion Tire - 700 x 38 Micro-adjustable dial-based BOA® Fit System

Micro-adjustable dial-based BOA® Fit System plus hook-and-loop straps

No-slip grit at stem and brake lever clamp areas

}Shimano GRX RD-RX815 Rear Derailleur - 11-Speed Long Cage Black With Clutch Di2 For 1x and 2x

Lower profile for added lateral stiffness with increased vertical compliance

Zipp SL Speed Stem - 80 mm 31.8 Clamp +/-6 1 1/8" Matte Black B2 CheckoutTitle=Schwalbe Marathon Almotion Tire - 700 x 38 Micro-adjustable dial-based BOA® Fit SystemZipp SL Speed Stem 80 mm 31. 8 Clamp + 6 1 1 8" Matte Black B2. Zipps SL Speed stem represents the essence of carbon componentry. Its 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 Length 80 Bar Clamp Diameter (mm) 31. 8 Color