Model Number：HB053

Width：370/400/420MM

Handlebar Clamp Diameter:31.8MM

Brand Name：Winowsports

Aero bar：M-340mm

Weave：Black Matte paint

Material：Carbon Fiber Toray T800

Rest tube angle：20° 

Cable：Internal cable

Spacer：80MM

Warranty：2 years

Suitable for: Shimano  Di2 

Weight: 1190+/-10g(No Stem)

Package: Base bar+Aero bar+arm pad+Bottle Cage+Bridge+Computer mount+bike parts (No Stem)