Keep your old French bike on the road.Generally it is the crank model that determines spindle length, so check what spindle length the crank manufacturer recommends or measure your old BB. If between sizes, it´s usually wise to choose the longer.Features:- Sealed, cartridge bearings for simplicity and longevity- Classic square taper design- JIS taper - works with most cranks- Hollow, boron steel axle- Spindles are available in a variety of lengths to fit most cranksets- Includes crank boltsSpecifications:- Aluminum cups- 258g (110mm length)