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© Copyright 2016 by OMNI Racer

Needville Texas USA


Frame Fit:


Compatible with all frames requiring Ø46mm i.d. Press Fit type BB386 bottom bracket for Ø24/22mm axle crankset (SRAM Red, Force, other)


For BB3386 EVO frame (Ø46x86.5mm)


BB386 is a SRAM-developed version of the BB30 system where the right and left bearings are housed in plastic cups, which are in turn pressed into the frame. The frame's bottom bracket shell itself is not threaded, and has an inner diameter of 46mm. The BB386 system uses thin spacers and/or a wave washer between the bearings and the crank arms to take up any slack and micro-adjust the chainline of the crank.



  • 2- Mounted 6806RS Ti Ceramic Sealed Bearings- Ø30x42x7mm
  • 2- 46mm Alloy + PF Fiber cups for better frame tolerance strength and stiffness
  • 1- Black anodized aluminum alloy adapter for Ø24mm spindle
  • 1- Black anodized aluminum alloy adapter for Ø22mm spindle (left)
  • 1- Red anodized shim for left side Ø22mm spindle.
  • 5- 0.5mm Plastic Spacers for chainline adjustment

Weight: 97 grams per set

BB386EVO Ti CERAMIC Bottom Bracket for SRAM Cranksets: BB386APRTBT


    OMNI Racer PRODUCT WARRANTY:  All OMNI Racer products come guaranteed against defects in materials, workmanship, or breakage for three (3) years from the date of purchase. Please retain the purchase receipt for any warranty claims or service. OMNI Racer will promptly service any warranty service or replacements.