Shimano GRX FC-RX810 1x11 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 170mm - Black - 42T - 50.1mm Chainline YGroup_7034332577837 To keep performance at a

To keep performance at a max

Material Fully CNC Aluminum

Cons: Protection does come with a weight penalty so this might be a bit too much lock for most people to lug around with them

NEW graphics

Shimano GRX FC-RX810 1x11 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 170mm - Black - 42T - 50.1mm Chainline YGroup_7034332577837 To keep performance at aSHIMANO's FC RX810 1 crank balances weight and efficiency for mixed terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is offered in 40T and 42T chainring options and 170, 172. 5, and 175mm crank arm lengths.