Wheels Manufacturing 386EVO Thread Together Bottom Bracket with Angular Contact Bearings for 24 mm Shimano Crank Spindles

• Compatible with BB386EVO and BB392EVO bottom bracket/frame interfaces and 24 mm diameter Shimano 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 Angular Contact sealed, grade 5 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)

Made in USA.