NEW All-City 612 Track Chainring All-City 46T 144 Black 1/8 612 Track Rings sub40review We take the term “pro-level”

We take the term “pro-level” very seriously

Surly recommends the following sizes based on rider height:

and metric adjustment hardware

Wheel Size:700x35

Adjustable Contact Point No Adjustable Reach Yes Brake Caliper Type Flat Mount Brake Lever Actuation Hydraulic Color Black Hydraulic Fluid Type Mineral Oil Pad Compound Resin Rotor Included No Rotor Size (mm) 160

NEW All-City 612 Track Chainring All-City 46T 144 Black 1/8 612 Track Rings sub40review We take the term “pro-level”An extremely high value 144 BCD track chainring in unique colors and functional sizes. As at home on the velodrome as they are on the street. Made from high quality 7000 series aluminum Stiff and strong Tooth Count: 46 Ring Position Type: Single Drivetrain Speeds: Single Speed 1 2" x 1 8" Chainring BCD: 144 Color: Black Defined Color: Black Material: Aluminum