Zipp Service Course Stem - 70mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 MFPN=200BLACK Color Blue Defined Color Blue

Color Blue Defined Color Blue Thickness 3 Thickness 5 Thickness 10 Thickness 15

N11 chainrings are compatible with all 10 speed drivetrains and compatible with FSA SRAM and Shimano 11 speed drivetrains

Stem Angle (deg) +7 Stem Angle (deg) -7 Defined Color Black S

Clearance for up to 28c tires

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Zipp Service Course Stem - 70mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2 MFPN=200BLACK Color Blue Defined Color BlueZipp Service Course Stem 70mm 31. 8 Clamp + 6 1 1 8" Aluminum Blast Black B2. The Zipp Service Course stem delivers all you look for in a high performance stem strength stiffness reliability a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any riders budget. Forged AL 6061 Machined and relieved faceplate Features stainless steel hardware with