Shimano FC-RX600-10 GRX Double Crankset - 10 Speed Option:172.5mm x 30/46t (Black) Comes marked with both 1mm

Comes marked with both 1mm and 3mm grids for scale

mobility and a natural range of motionPackablePacks down small for convenient storage on the go

•Adjustable straps and aerodynamic cooling vents

if you can't see

We've redesigned our Outpost Top Tube Bag to fit more bikes

Shimano FC-RX600-10 GRX Double Crankset - 10 Speed Option:172.5mm x 30/46t (Black) Comes marked with both 1mmWider gear range for long tours or unknown terrain Optimum gearing for mixed terrains and riding styles Gear combination: 46 30T Series: SHIMANO GRX 10 speed Two piece crank construction Chianline: 46. 9mm Chain Ring Combination: 46 30t Compatible Chain: HG 10 speed Bolt Circle Diameter: 110mm 80mm 4 bolt asymmetrical Rear Speeds: 10 speed Recommended Bottom Bracket: BB RS500 (Outboard threaded); BB RS500 PB (Pressfit) Bottom Bracket sold separately