SHIMANO CUES 9/10/11SPEED FRONT CHAINWHEEL FC-U6040Series CUES Model no. FC U6040 1 Color 1 Series color 2 Rear speeds 11 10 9 Compatible chain LINKGLIDE, HG 11 speed Chain line (mm) 50 O. L. D. Thru (mm) 142 QR Nut (mm) 135 P. C. D. (mm) 110 Spider gear arms 4 Chainring combination 40T, 42T Q factor (mm) 152 Crank arm length (mm) 160 165 167. 5 170 172. 5 175 177. 5 180 Optional chain guard With bash guard With chain guard Without chain bash guard HOLLOWTECH II

master cylinder: magnesium

Sleek aesthetic

- Chain line: 44

Shimano Beraing BB Set-BB-RS500

Base: Aluminum / rubber

reaching 30 psi with 30% less effort than standard floor pumps

Aluminum lock ring

Recommended shift lever outer casing: OT-SP41

- System type: DI2

Item Dimensions LxWxH    ‎7

Weight of a pair:360g

Length/diameter in mm: L1: 350 mm