Shimano Tiagra FC-4700 10-Speed Crankset Size:175mm Up to 230 compatible Mud

Up to 230 compatible       Mud Guard Mount Optional FOX 36/38 Mud Guard with sturdy 4-point direct-mount attachment       Air Spring FLOAT EVOL       Steerer 1

MC2 high-friction compound for grip and durability

better sealing against contamination and forward and backward compatibility

Waterproof zipper fly

Shimano Tiagra FC-4700 10-Speed Crankset Size:175mm Up to 230 compatible MudOptimal balance between stiffness and light weight Pedal harder and ride faster Enjoy fluid shifting across various riding conditions OUTER RING MATERIAL Aluminum CFRP THREADED BB SHELL WIDTH 68,70 CRANK ARM FINISH Anodized COMPATIBLE BB TYPE Outboard GEAR ARMS 4 COMPATIBLE CHAIN Super narrow HG 10 speed,Super Narrow HG 10 speed INNER RING MATERIAL Aluminum CRANK ARM LENGTH 165,170,172. 5,175 CHAIN RING COMBINATION 50 34,48 34,52 36 CRANK ARM MATERIAL