Tangente Butyl Tube - 700 x 20-28mm, 37mm Aluminum Presta Valve cruiser / commuter / hybrid wheels dropping around 100 grams per

dropping around 100 grams per pair compared to the previous Dragon Carbon SRS sole without sacrificing power or durability

Ergonomically comfortable for long hours in the saddle

proprietary high-performance formulation that provides a balanced supply of bioavailable sodium

Combines a lightweight carbon fiber shell

With only 300 worldwide

Tangente Butyl Tube - 700 x 20-28mm, 37mm Aluminum Presta Valve cruiser / commuter / hybrid wheels dropping around 100 grams perThe Zipp Tangente butyl tubes are designed to meet the needs of a new era of road riding that includes adventures aboard wider tires. The tube's 0. 60mm thickness is optimized for durability. Weight: 72g