Wheels Mfg T47 Outboard Threaded BB 30mm Base Teal diameter-- ID 1-1/8" size 10mm color

ID 1-1/8" size 10mm color blue package 10/count

Increases chain durability and efficiency

4 way stretch finger gusset fabric for flexibility and airflow

D30 T5 insert behind tough panels is EN 1621:1 rated

Variable knurl pattern alternates from smooth to sharp texture for traction without irritation

Wheels Mfg T47 Outboard Threaded BB 30mm Base Teal diameter-- ID 1-1/8" size 10mm colorPrecision 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