**New in Box** Shimano GRX 1x 40T 170mm Gravel Crankset
Shimano GRX FC-RX600-1 Gravel Crankset (or Crank Spider only upon request) - 170mm cranks - 40T chainring - For 1x11s setup Brand new, in Shimano box, unused. Bought for a build that isn't going ahead. I’m willing to sell the crank spider/left crank arm separately if you want to BYO chainring(s). The spider takes asymmetric 4 bolt 110 BCD chainrings (available from a variety of manufacturers) and can be used for 1x or 2x, 10 speed or 11 speed. Price is negotiable. Buyer pays postage (Aus