Zipp Speed Weaponry Service Course Stem - 120mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2 27.5" (650b) Rims - Alloy backing plate is

- Alloy backing plate is 40% lighter than traditional disc pads

Model: Cannondale PBR Max 140

- Forged and machined 6061 aluminum

Manufacturer Part Number: decXS192

- Use to unthread the rebound eyelet cap counter-clockwise from the eyelet

Zipp Speed Weaponry Service Course Stem - 120mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2 27.5" (650b) Rims - Alloy backing plate isThe 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