Zipp SL Sprint Stem - 90mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 MFPN=W065-0591 6 Stack Height 36 Weight

6 Stack Height 36 Weight 155 Color Black Material Aluminum Length 70 Bar Clamp Diameter (mm) 31

Tooth Count 38 Drivetrain Speeds 11 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount Bosch Gen 4 Ring Position/Type Chain Retaining Single Ring Designed for ebike Yes Material Aluminum Material Steel

3/32 inch and 1/8 inch single speed chains

}Profile Design Aerobar Bracket Riser Kit: 70mm

Its wide internal width pairs exceedingly well with a broad range of tires and provides versatility no matter what surface you’re riding

Zipp SL Sprint Stem - 90mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 MFPN=W065-0591 6 Stack Height 36 WeightZipp SL Sprint Stem 90mm 31. 8 Clamp + 12 1 1 8" Matte Black A3. Just as cyclists maximize performance by being as light but as powerful as possible the SL Sprint Stem strikes the ideal balance of stiffness and lightweight to deliver responsive handling without wasting a single watt. Unidirectional carbon The SL Sprint comes with its own stem cap thats designed to be aerodynamically efficient by blending into the stem body Includes stiff aluminum