Technical specifications for the 120 Tooth CDX Belt are given below.

Gates Carbon Drive belts are made with stretch-free carbon fiber tensile cords. The advanced urethane technology thus allows the belt to be weather resistant, flexible, and durable. Although Gates engineers have developed high performance belt drives for thousands of  industrial applications, Gates developed an entirely new belt to specifically meet performance requirements for the bicycle industry.

• Carbon fiber as the base technology gives the highest modulus and strength
• Urethane body is rust-proof, even after 192 hours of salt-spray test
• Unlike chain, carbon fiber is length-stable and will not stretch
• 11 mm pitch profile provides optimal belt drive performance to meet the demands of human power
• Paired with Gates sprockets, the system provides smooth and quiet meshing, and proven durability

Proper installation is key; view the Owner’s Manual for more information.