Radio Raceline Cobalt Pro Stem
The Cobalt Pro is a powerful, lightweight race stem specifically designed for 1 1/8” steerer tubes. This race powerhouse is constructed with a cast body and a forged cap, delivering unrivaled strength.
Material casted body, forged cap, 6061-T6 alloy
Steerer Tube 1 1/8″
Clamping Area 22.2mm
Reach 50mm
Rise 23mm
Stack 30mm
Extras • weight saving cap and side pocket
• fits to 1 1/8” steerer tube forks