SRAM Replacement Level TL Caliper Assembly Post Mount non-CPS Front/Rear Gloss BLK ModelNumber=K3055 Chainline/Hub Compatibility 141/148 Boost Hubs

Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount CINCH Defined Color Black Direct Mount Type Direct Mount CINCH Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 3 Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Tooth Count 32

Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings

spindle CrMo size 9/16" color polished silver weight 480g

}Surly Stainless Steel Ring 36t x 110mm

SRAM Replacement Level TL Caliper Assembly Post Mount non-CPS Front/Rear Gloss BLK ModelNumber=K3055 Chainline/Hub Compatibility 141/148 Boost HubsSRAM Replacement Level TL Caliper Assembly Post Mount (non CPS) Front Rear Gloss Black. SRAM Level disc brake caliper assemblies. TECH SPECS Defined Color Black Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Rotor Included No