Shimano GRX FC-RX610 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD - 172.5mm - Black - 40T - 49.7mm Chainline YGroup_7035365883949 Who's this item for: Baseframe

Who's this item for: Baseframe Pro D3O Vest is for gravity riders that want a bit of extra protection when riding big features

CNC Alloy Case

increasing wicking performance and comfort

and the Biostretch harness is lightweight and ventilated and has rolled soft edges that contour to the shoulder for comfort and stability

The EDC Tube Strap Mount is compatible with all standard water bottle mounts

Shimano GRX FC-RX610 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD - 172.5mm - Black - 40T - 49.7mm Chainline YGroup_7035365883949 Who's this item for: BaseframeIntroducing the Shimano GRX FC RX610 1x12 Speed Crankset ideal for riders who prefer simplicity with a single chainring setup. The 38T chainring provides a good balance for gravel terrain, and the enhanced chainline allows for greater tire clearance. Single Chainring Efficiency: 1x12 speed system simplifies shifting and reduces weight. Hollowtech II Technology: Lightweight yet durable, with stiff crank arms for efficient power transfer.