Wheels Manufacturing 386EVO Thread Together Bottom Bracket for 30 mm Crank Spindles

• Compatible with BB386EVO, BBRight and PF30/83 bottom bracket/frame interfaces and 30 mm diameter crank spindles
• Fits frames with 79 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 smooth, long-lasting operation
• 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
• Use bottom bracket tools compatible with 16-notch bottom brackets with an outside diameter of 48.5 mm (not included)
• Accepts 24 mm and 24/22 mm cranksets using Wheels Manufacturing 386EVO BB/crank adapters (not included)
• Compatible with Quarq DZero power-meter spiders when using Wheels Manufacturing 386EVO-BB and 386EVO-SRAM adapters (not included)

Made in USA.