Surly Ring 46t x 130mm Stainless Steel Model-Dropout 635 Front and Rear application Defined

Front and Rear application Defined Color Black TPI 60 Tire Type Clincher Tire Intended Use BMX Color Black Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 1

9/10/11/13/16t mini sprockets available separately

44 and 52t cogs crafted with 7075-T6 aluminum for high strength and low weight

Reduced rider fatigue

– Ironing temperature 110 ~120 °C

Surly Ring 46t x 130mm Stainless Steel Model-Dropout 635 Front and Rear application DefinedSurly 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 46 Drivetrain Speeds Single Speed 3 32" Chainring BCD 130 Color Silver Defined Color Silver Teeth 46T Width 130Mm