Description

Designed with replaceable bearings for a longer life, this Wheels Manufacturing 386EVO Thread Together bottom bracket ensures the smooth, long-lasting application of power to your bike's drivetrain.

Features

• Compatible with BBRight™ Press Fit bottom bracket/frame interfaces and 24 mm diameter Shimano crank spindles
• Fits frames with 79 mm shell widths; 46 mm shell internal diameter
• Machined aluminum cups with replaceable bearings offer increased durability and longer bearing life
• 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
• Includes two 0.5 mm and two 1 mm crank spindle spacers; includes 2 silicone dust seals