Zipp Service Course SL Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Matte BLK B2 Weight-120" Fully welded joint construction

Fully welded joint construction

37 Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Weight 81 BB Shell Width (mm) 68 BB/Frame Interface English

Axle Diameter (mm) 12 Color Black Overall Length (mm) 174 Thread Length (mm) 20 Thread Pitch 1

Compatible with the following SRAM 1x12 rear derailleurs: XO1

Zipp Service Course SL Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Matte BLK B2 Weight-120" Fully welded joint constructionZipp Service Course SL Stem 90mm 31. 8 Clamp + 6 1 1 8" Aluminum Matte Black B2. The Zipp Service Course SL Stem crafted from 7075 aluminum features a shape thats strong and lightweight resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment TECH