Retrospec Bicycles Fixed-Gear Crank Single-Speed Road Bicycle Forged Crankset, Red, 44T
Brand: Retrospec
Color: Red
Burly and lightweight three-piece forged crankset for ultimate strength and reliability
170mm crank arm length without any overlap of crank arm and chainring bolt
All new crank arm design—much stronger for faster and more aggressive riding
Fits on road, mountain, fixed-gear, BMX, track, and single-speed bikes
Standard Bolt Circle Diameter (BCD): 133