Years of ripping across everything from mucky forest trails to dusty deserts has left your current bottom bracket painfully creaking like an arthritic with every pedal stroke forward. Give your trusty trail whip a much-needed upgrade with the Wheels Mfg BB86/92 SRAM Threaded Bottom Bracket with ABEC-3 Bearings. Constructed with two machined aluminum cups that thread together, this bottom bracket sits securely within your frame to increase bearing longevity, simplify bearing replacement, and eliminate creaking. Ultimately, this threaded interface equates to smoother turning of the cranks, even through the harshest of trail conditions.