Wheels Manufacturing  386EVO Thread Together Bottom Bracket for 29 mm SRAM DUB Crank Spindles

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Color: Black
Size: One Size
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Simple to install and easy to maintain, this 29 mm Wheels Manufacturing 386EVO Thread Together bottom bracket ensures the smooth and long-lasting application of power to your bike's drivetrain.


  • Compatible with BB386EVO and PF30/83 bottom bracket/frame interfaces and 29 mm diameter SRAM DUB crank spindles
  • Fits frames with 86 to 92 mm shell widths; 46 mm shell internal diameter
  • Machined aluminum cups thread together for stability, increased bearing life and simpler installation/maintenance
  • Thread together design also prevents creaking
  • Enduro ABEC-3 sealed, grade 10 chromium-steel ball bearings provide long-lasting,-smooth operation
  • 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
  • Includes two 0.5 mm, two 1 mm and two 2.5 mm crank spindle spacers; includes 2 silicone dust seals

Made in USA.

View all Wheels Manufacturing Bike Bottom Brackets

Technical Specs

Item #221206
Best Use


Bottom Bracket Installation

Thread Together

Bottom Bracket Standard


Spindle Interface

No Spindle

Fits Shell Width

86-92 millimeters

Spindle Diameter

29 millimeters


126 grams

Bearing Material

Stainless Steel


Aluminum cups; Enduro ABEC-3 bearings

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