The BB86/92 - BB - XD15 Pro - DUB from Enduro Bearings is a press-in bottom bracket solution for BB86/92 framesets to SRAM DUB cranksets. This solution allows you to fit your SRAM DUB cranks directly into your BB86/92 frameset. It features flanged double-row bearings that press directly into the BB shell, providing a long-lasting solution in a tight space.The XD-15 Pro BB solution includes XD-15 Ceramic-Hybrid cartridge bearings, which have deep-groove raceways for increased contact area and improved performance. These bearings are made with Grade 3 Silicon Nitride ceramic balls, ensuring maximum performance and longevity. Enduro Bearings is so confident in the quality of their product that they offer an unlimited lifetime bearing and race warranty.One of the most impressive features of these bearings is that they get better with use. As the bearings wear-in, the balls make the races even smoother, resulting in increased speed and efficiency. Other ceramic-hybrid bearings on the market may claim advantages on day one, but Enduro XD-15 bearings continue to improve over time.Enduro Bearings offers a wide range of bottom bracket solutions to suit different bicycle types. They have threaded options for BSA, BSA 30, Italian, and the T47 system. For press-fit bottom brackets, they offer the Torqtite bottom brackets and press-fit Delrin Cup options. They even provide flanged, double-row bearings to fit 30mm cranksets in BB86 shells.Features:- Shell Fitment: BB86/92- Bearings: XD-15 Ceramic- Seal Type: LLB- Grease: Kluber NBU52 Grease- Axle Size: 29mm DUB- Warranty: Unlimited Lifetime- Enduro Reference Number: BKC-7022