Odyssey Bluebird Chain - Single Speed 1/2" x 1/8" 112 Links Silver MFPN=20437 5mm external width) aero rim

5mm external width) aero rim with a brake track that has color applied for a consistent appearance

Steerer Type TaperedLockout Switch NoneBrake Type Post Mount 180Negative Spring AirTravel (mm) 150Offset 44Axle to Crown Length 561Front Axle 15mm Thru x 110mmMaximum Tire Width 81S

Heat treated CNC machined Cr-Mo axles

Includes ball/bladder needles

Compatible with 8T driver and up Links 98 Drivetrain Speeds Single Speed 1/2" x 1/8" Chain Connection Type Pressed Pin Color Gold Weight 425 Half Link Chain Yes Defined Color Gold

Odyssey Bluebird Chain - Single Speed 1/2" x 1/8" 112 Links Silver MFPN=20437 5mm external width) aero rimHalf links allow for a more precise fit on the wide variety of gearing and chainstay length combinations out there. The Odyssey Bluebird Half Link chain is built with proven chromoly link plates and hardened pins for greater durability. Chromoly link plates Hardened pins for greater durability 1 2 x 1 8 size Links 112 Color Silver Half Link Chain Yes Defined Color Silver Quantity 112 Links