Shimano CUES FC-U6040-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=250US Type Standard Size 700x30 ISO

Type Standard Size 700x30 ISO 622 Bead Fold Belted Tread/Sidewall Color Bk/Blk PSI 100 Weight (Grams) 311 TPI 120 Durometer 70a/60a Features R3C/KA/REF Reflective Sidewall Yes

Designed to be the absolute fastest option from point A to point B

and dirt collection

Perfect for bike packing

Shimano CUES FC-U6040-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=250US Type Standard Size 700x30 ISOEfficient and Stiff Front Single Crankset for Gravel Adventures. The Shimano CUES FC U6040 1 HOLLOWTECH II Crankset offers superior chain retention and a stiff yet lightweight design boosting confidence on long gravel rides. HOLLOWTECH II Hollow forged Crank limits weight while optimizing power transfer Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain For frames with 68 70mm