Shimano 105 FC-RS520 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=11600510.03 5" Axle to Crown Length

5" Axle to Crown Length 400 Offset 40 Brake Mount (Fork) Flat Mount 160 Crown Race 30 Color Black Front Axle 12mm Thru x 100mm Material Chromoly Steel Maximum Tire Clearance (Fork) 27

}Wheels Manufacturing PressFit 30 to Shimano Bottom Bracket with ABEC-3 Bearings Black Cups

}CushCore Gravel/CX Tire Insert - 700c x 33-46mm Single

Backing Plate Material Steel Compound Resin Designed for ebike Yes Heat Sink No Pad Shape Number 44 keyword search ebike

Shimano 105 FC-RS520 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=11600510.03 5" Axle to Crown LengthShimano 105 FC RS520 Crankset 170mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC RS520 is a 2 piece 4 arm crank thats compatible with modern disc brake road frames. 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 44. 5mm chainline 150mm Q factor Compatible with HG 12 speed chains TECH SPECS BB Included No Chainline Hub Compatibility 135 142 Road