SHIMANO GRX RX820 Crank Set - 1 x 12-Speed - 40t - 170mm can be discounted Optimized for novice riders or

Optimized for novice riders or those new to clip-in pedals

Women's 3D shaped gel pads reduce unnecessary bulk and improve grip comfort

slowest-rebound rubber for maximum contact and control on the trail

Based on the Guide brake design

Holds up to a 50" wheelbase bike (previously 47")

SHIMANO GRX RX820 Crank Set - 1 x 12-Speed - 40t - 170mm can be discounted Optimized for novice riders orThe Shimano FC RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10 45t or 10 51t cassette with this crankset's 40t chainring (cassettes sold separately) Optimal gearing for mixed terrain riding Hollowtech II crank arms provide strength and stiffness with the