Shimano GRX FC-RX820 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 175mm - Black - 42T - 49.7mm Chainline YGroup_7033820020781 The recycled yarn is abrasion-resistant

The recycled yarn is abrasion-resistant and quick-drying

so it made sense that we helped them make the jump to the MTB frame protector world

ATOP lacing system allows single hand micro-adjustments as you ride

Fit: These were designed to fit slightly on the larger size so you can make use of the velcro tabs

5 panel snapback with flat brim

Shimano GRX FC-RX820 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 175mm - Black - 42T - 49.7mm Chainline YGroup_7033820020781 The recycled yarn is abrasion-resistantThe SHIMANO FC RX820 1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. By pairing a 10 45T or 10 51T cassette with 40T and 42T chainrings, riders can choose closer gear steps or ultimate range. The FC RX820 1 comes in 170, 172. 5, and 175 mm crank arm lengths, providing an additional level of customization.