Surly Stainless Steel Ring 34t x 110mm Skewer Included-Yes The Revolver bottom bracket features

The Revolver bottom bracket features two sealed bearings and 6061 Alloy CNC machined cone spacers with weight saving tear-drop slots

Pad Compound Organic Brake Lever Use Left Brake Lever Actuation Hydraulic Color Black Adjustable Contact Point No Rotor Included No Brake Caliper Type Post Mount Adjustable Reach Yes Hydraulic Hose Length 950 Hydraulic Fluid Type DOT

Color Black Material Aluminum Type Hex

37 Defined Color Black Spindle Interface Type Hope BSA30 Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Weight 112

}SRAM NX Eagle Chain - 12-Speed 126 Links Gray

Surly Stainless Steel Ring 34t x 110mm Skewer Included-Yes The Revolver bottom bracket featuresSurly Stainless Steel Ring 34t x 110mm. Surly Stainless 5 bolt ChainringsNo ramps or shift gates Surly rings paired with 9 speed chains will have a tight fit. No compatibility with 10 or more speed drivetrains Made from 304 Stainless Steel TECH SPECS Tooth Count 34 Ring Position Type Single Drivetrain Speeds Single Speed 3 32" Chainring BCD 110 Color Silver Defined Color Silver Material Stainless Steel