Seven Offers Singlespeed Belt Drive Option (BDO)

Carbon Drive™ System available on all steel models

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Seven now offers a greaseless belt drive system as an alternative option for Singlespeed bikes.

What is the Carbon Drive™ System

The Carbon Drive™ System uses a carbon reinforced polyurethane belt in place of a metal chain. The single piece belt has the necessary tensile strength and high modulus to provide a smooth, clean, and long lasting ride experience. This type of system can be used on either road or mountain bikes.

Why Choose the Belt Drive option?

• Race tested
Technology has been in use with motorcycles for 25 years
• Clean, quiet, smooth running action
Sprocket design sheds mud, snow, and other debris
• Maintenance free
No lubrication required; just get on and ride
• Durability
Lifespan of a Carbon Drive belt is longer than a conventional chain
• Light weight
Carbon Drive Belt and sprockets weigh less than traditional set-up

How much does the Belt Drive Option cost?

The price of this option is $350. This includes the S&S coupler on the chainstay and track dropouts in order to correctly install and tension the belt. Carbon Drive™ belt and components are not included in this price.