Wheels Manufacturing T47 Outboard Bottom Bracket - For 30mm Spindle ABEC-3 Bearings Fits Frames 68mm-100mm BB Shells Blue

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Precision machined threaded aluminum cups with outboard bearings

Fits T47 specific frames (47mm ID) with shell widths ranging from 68mm to 100mm

Includes anodized aluminum cups with Enduro sealed bearings

Sleeve between the cups is included for added dirt and grime protection, also helps keep internal wires away from the crank spindle

Crank spindle diameter options: 24mm (Shimano), 24/22mm (SRAM), 30mm and SRAM DUB

Angular contact: Enduro ABEC 5 angular contact bearings

Base: Enduro ABEC 3 sealed bearings