NEW Zipp Service Course Stem, +/-6, 1 1/8", Aluminum, Blast Black, B2 Length:80mm * Shifters: 8/9

* Shifters: 8/9

Rear Derailleur: Shimano XT RD-M8100 SGS 12sp Shadow Plus Design

Color: Sky

12x100mm Thru Axle

NEW Zipp Service Course Stem, +/-6, 1 1/8", Aluminum, Blast Black, B2 Length:80mm * Shifters: 8/9The 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