Enduro Bottom Bracket Bearing Kit BKC-54118 XD15 CERAMIC ABEC-5 SRAM BB BRNG KIT - DUB & BB30 RGroup_279ECB9CA59F00B9030AD1346324413C2BF28367 Its lightweight 2-piston caliper design

Its lightweight 2-piston caliper design is versatile for both front and rear mounting

offering four developmental stages

in collaboration with Aaron Gwin

it handles both fast flats and long climbs efficiently

Enduro Bottom Bracket Bearing Kit BKC-54118 XD15 CERAMIC ABEC-5 SRAM BB BRNG KIT - DUB & BB30 RGroup_279ECB9CA59F00B9030AD1346324413C2BF28367 Its lightweight 2-piston caliper designThe Enduro Bottom Bracket Bearing Kit BKC 54118 is the ultimate high performance bearing setup for SRAM DUB cranksets with BB30 frames. Featuring XD 15 Ceramic Hybrid ABEC 5 bearings, this kit includes all necessary seals and spacers for a precise installation. The deep groove design raceways allow for maximum sized Grade 3 Silicon Nitride ceramic balls, providing increased contact area and improved performance. With 90% fill Kluber NBU52 grease,