Zipp Service Course Stem - 70mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2 sarissale clutter-free

clutter-free

Weight: 11

Ultra-short stack height and true zero degree rise

such as a spare tube

Linkage Ratchet  –  Designed to improve ladder durability and eliminate ratchet wag

Zipp Service Course Stem - 70mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2 sarissale clutter-freeThe 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 TORX heads on all bolts for precision torque readings and ease of adjustment