An Enduro Bearings exclusive, our XD-15 Pro BBs feature XD-15 15degree Angular Contact cartridge bearings pressed into precision machined aluminum cups that simply thread directly into the BB shell. Utilizing the same XD-15 steel as our XD-15 Corsa bearing, Enduro XD-15 Pro bearings offer a 15degree angular contact sealed bearing in a standard-sized cartridge. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized grade 5 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. Enduro XD-15 bearings combine corrosion-proof, cryogenically treated nitrogen steel races with Silicon Nitride grade 5 ceramic balls in a proprietary process that results in the ultimate high performance bearing setup.
Color: Silver
Recommended Use: MTB Cycling
Recommended Use: Road Cycling
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