Surly Ring 42t x 110mm Stainless Steel CheckoutTitle=TRP R1 Disc Brake Rotor - 180mm Not compatible with carbon handlebars

Not compatible with carbon handlebars Flange No Lock On Yes Shape Ergonomic Color Black Grip Material Rubber Weight 330 Defined Color Black Outside Diameter (mm) 31

6 individual spacer blocks allow you to choose the optimal space for your hands

the European hand tools producer

model CN12A speed 12sp size 11/128" width 5

Compatible with most rubber crank protector/boots and may use up to 2mm pedal washers per side

Surly Ring 42t x 110mm Stainless Steel CheckoutTitle=TRP R1 Disc Brake Rotor - 180mm Not compatible with carbon handlebarsSurly 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 Ring Position Type Single Tooth Count 42 Drivetrain Speeds Single Speed 3 32" Chainring BCD 110 Color Silver Defined Color Silver Teeth 42T Width 110Mm