Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK ModelNumber=K3909 battery travel

battery travel

Hub Spoke Type J-bend Hub Spacing 110mm Boost Hub Weight 120g Hub Drilling 24H Axle Type 15mm TA Position Front Rotor Mount Center Lock Primary Color Purple

}Wolf Tooth 94 BCD Chainring - 32t 94 BCD 5-Bolt Drop-Stop Black

}RockShox Rear Shock Air Can Service Kit - 2011 Vivid Air

Total Volume 400 Color Black Waterproof Yes Weight 567 Defined Color Black Primary Material Ballistic Nylon Attachment Method Straps

Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK ModelNumber=K3909 battery travelShimano 105 FC RS520 Crankset 175mm 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 Color Black Rings 50 34 Number of Chainrings Double