Chris King Bottom Bracket Fit Kit 5 - T47 30i and T47 30x Child Carriers/Trailers Total weight (cap + bolt):

Total weight (cap + bolt): 8 grams (compare to a standard stem cap and steel bolt at 18 grams)

HD rear carrier for bicycles

UPC: 888571023884

Original Cannondale Lefty 1

Manufacturer Part Number: CR5HAA-105

Chris King Bottom Bracket Fit Kit 5 - T47 30i and T47 30x Child Carriers/Trailers Total weight (cap + bolt):Chris King bottom bracket Fit Kits are used with Chris King bottom brackets to ensure that cranks mate perfectly with bearings, extend product life, and reduce the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change you cranks in the future. Fit Kits extend the useful life of both your bottom bracket and your cranks, it reduces the potential for noise, and it also allows you