BK-5418 - ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB90/95 framesets 428420 Ceramic Hybrid

Ceramic Hybrid

Overall Width - 20

Radial Suspension Bearing - 12mm x 28mm x 8mm

ceramic-hybrid and XD15 with Ceramic or Stainless Balls

BK-5418 - ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB90/95 framesets 428420 Ceramic HybridBK 5418 ABEC 3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and Trek BB90 95 framesets Enduro's entry level BB bearing kit, though many steps up when compared to other products on the market, we couple our ABEC 3 radial bearings along with all of the necessary seals and spacers to complete a precise, professional installation. Engineered specifically for bicycle use, Enduro ABEC 3 bearings feature 52100 High Carbon Chromium alloy races paired