Box One Threaded Brake Pads/Shoes - f/ Carbon Rims - Gray w/ Blue inserts 31.8mm (1-1/4") This rim only works with

This rim only works with OS-20 (451mm) tires

0mm chrome shaft

This headset was designed to allow 1-inch forks with frames that have 1-1/8-inch integrated head tubes

Just unthread your mounting posts

Reinforced vlosed ends to prevent grip blowout

Box One Threaded Brake Pads/Shoes - f/ Carbon Rims - Gray w/ Blue inserts 31.8mm (1-1/4") This rim only works withBox One 70mm Carbon Brake Pads were formulated with a special compound that is compatible with carbon fiber rims. This helps keep heat down while still creating high performance stopping power. Paired with our Box One Brake Pad Cartridge Body so you can pull them out of the box and put them right on the bike! Sold as a pair. Size: 70mm longColor: Gunmetal Gray w Blue inserts