The cobalt pro is a strong and lightweight race stem designed specifically for 1 1/8” steerer tubes. This race machine features a casted body and a forged cap for extra strength.

Material: Casted body, forged cap, 6061-T6 alloy

Colour: Black

Steerer: 1 1/8"

Reach: 50mm

Rise: 23mm

Stack: 30mm

Clamping: 22.2mm

Weight: TBC