BXT Carbon Road Bike Disc Brake R7120 22-Speed Road Racing Carbon Complete Bike Carbon Wheels 066Frame the maximum chainring size you

the maximum chainring size you can install is 38T

4Tire Fit for Seat Clamp 37mm Fit for Seat Post 31

Wheel Material:Carbon Fiber

70-130cm Volume 0

4Tire Brake

BXT Carbon Road Bike Disc Brake R7120 22-Speed Road Racing Carbon Complete Bike Carbon Wheels 066Frame the maximum chainring size youA Letter to Buyers Dear Buyers, Welcome to BXT Online Store! BXT is one of the most famous bicycle companies in China, specializing in manufacturing and exporting bicycle parts and accessories. We are committed to offer our customers satisfactory products, fast delivery and perfect after sales service. Now we are expanding our foreign market in retail market. Buy direct from factory and cut out the middleman will surely let you get high quality goods