Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket MFPN=KRS-DHBL-HB-01 }Shimano SLX M7000 32t 96mm

}Shimano SLX M7000 32t 96mm 1x11 Chainring

6 lighting modes: High – High Flash – SteadyPulse™- Zoom - Low Flash - Low

Wider clearance with larger tire sizes (28c max)

Keeping your ears warm during winter training sessions and on cool days during transitional seasons

Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket MFPN=KRS-DHBL-HB-01 }Shimano SLX M7000 32t 96mmShimano 105 BB 5500 68x118. 5mm Octalink V1 Spline English Bottom Bracket. Shimano BB 5500 Octalink V1 Bottom BracketsFits Shimano Octalink V1 Spline Cranksets FC 7700 FC 7703 FC 6500 FC 6503 FC 5500 FC 5501 FC 5503 FC 5504 cranks Crankarm fixing bolts not included TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 259 Spindle Interface Type Shimano Octalink V1 Spindle Length 118. 5 Defined Color Silver