PT-6639S

M47 * P1.0 Threaded BB

T47 threaded BB for SRAM DUB Ø29

Width: 86 / 89.5 / 92mm

Weight:52g

Bearings:Sealed cartridge bearings 39 * 6.5 (R407)

Material:CNC machined AL6061 cups

Finish:Anodized color available