Surly Stainless Steel Ring 34t x 104mm MFPN=AWS-7 Two piston movement evenly contacts

Two piston movement evenly contacts rotors for optimum braking power and modulation

}Full Speed Ahead 700c x 17mm Rim Strips Red Nylon Box/10

}Enduro Zero Ceramic Grade 3 15268 Sealed Cartridge Bearing - 15 x 26 x 8mm

Use of a clutch-style rear derailleur is recommended

Surly Stainless Steel Ring 34t x 104mm MFPN=AWS-7 Two piston movement evenly contactsSurly Stainless Steel Ring 34t x 104mm. Surly Stainless 4 bolt Chainrings. No 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 Middle Ring Position Type Single Drivetrain Speeds Single Speed 3 32" Chainring BCD 104 Color Silver Defined Color Silver Material Stainless Steel