Description

Providing smooth, long-lasting operation with your bike's drivetrain, this Wheels Manufacturing 386EVO Thread Together bottom bracket has an angular bearing on the drive side, radial on the other.

Features

• Compatible with BB386EVO and BB392EVO bottom bracket/frame interface and 22/24 mm SRAM/Truvativ GXP 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 ball bearings on the drive side; ABEC-3 sealed grade 10 chromium-steel ball bearings on the non-drive side
• 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
• Compatible with most Quarq DZero power-meter spiders with GXP spindles, except Eagle MTB
• Not compatible with the following Quarq, SRAM/GXP cranksets: Elsa, Riken, SRAM Red 22, SRAM S975, SRAM S2275, CinQo Saturn or Saturn2
• Quarq spiders with an internal diameter less than 49.5 mm may rub on the cup