Shimano CUES FC-U6040-1 Crankset - 172.5mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN= 099891 Tracker4 upholds the Tracker tradition

Tracker4 upholds the Tracker tradition with an ergonomic

Materials: 37% Merino Wool

Material Steel Speed 11 Position Single Chainring Bolts 4 BCD 94 Chainring Comp

} High-performance

Shimano CUES FC-U6040-1 Crankset - 172.5mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN= 099891 Tracker4 upholds the Tracker traditionEfficient 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