Shimano 105 BB-5500 Bottom Bracket - Italian 70 x 109.5mm Octalink V1 Spindle Interface CheckoutTitle=Park Tool PMP-3.2 Micro Pump Made from single-block CNCed aluminum

Made from single-block CNCed aluminum

}SRAM GX Eagle Fat Bike Crankset - 175mm 12-Speed 30t Direct Mount DUB Spindle Interface For 190mm Rear Spacing Lunar

PM: specifically designed to work with frames that have post mount disc brake calipers

}Park Tool PW-5 Home Mechanic 15

Designed for downcountry suitable for trail riding on bikes with up to 140mm of travel and on e-bikes

Shimano 105 BB-5500 Bottom Bracket - Italian 70 x 109.5mm Octalink V1 Spindle Interface CheckoutTitle=Park Tool PMP-3.2 Micro Pump Made from single-block CNCed aluminumShimano 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 Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Spindle Interface Type Shimano Octalink V1 Spindle Length 109. 5 Defined Color Silver Interface Italian Dimensions 70 X 109. 5Mm