Zipp Speed Weaponry Service Course Stem – 90mm, 31.8 Clamp, +/-25, 1 1/8″, Alumi
Zipp Speed Weaponry Service Course Stem – 90mm, 31.8 Clamp, +/-25, 1 1/8″, Aluminum, Blast Black, B2. Stem Angle (deg): +25. Stem Angle (deg): -25. Length: 90. Axle, steer tubes, and other specifics may vary.