Shimano | 105 Fc-Rs520 Crankset 165Mm 12-Speed 50/34T | Aluminum

Shimano 105 FC-RS520 Crankset Lightweight and Stiff The crankset is what transfers your pedaling power to the rear wheel so you can propel yourself forward. With an excellent crank, you'll be able to pedal faster and have more fun. The Shimano 105 FC-RS520 Crankset is a 2-piece, 4-arm crank that's compatible with modern disc brake road frames. It is compatible with frames of O. L. D. 135mm and 410mm chainstay length. It is compatible with Hyper Glide 12-speed chains. Features A 2-piece, 4-arm crank that's compatible with modern disc brake road frames Compatible with frames of O. L. D. 135mm and 410mm chainstay length Compatible with Hyperglide 12-speed chains SPECIFICATIONSSpeeds12-Speed BB Compatibility-Chain Ring50/34TCrank Arm Length165mm BB Spindle Interface Shimano Hollowtech IIChainring Material Steel Bolt Center Diameter (BCD)110 Shimano Asymmetric Crank Arm Material Aluminum Chainline44. 5mm Bottom Bracket Included No Intended Use Road Weight N/A | Shimano | 105 Fc-Rs520 Crankset 165Mm 12-Speed 50/34T | Aluminum