T47 BB
PT-6639S DUB
M47 * P1.0 Threaded BB
T47 threaded BB for SRAM DUB Ø29
Width: 86 / 89.5 / 92mm
Weight: 152g
Bearings: Sealed cartridge bearings 39 * 6.5 (R407)
Material: CNC machined AL6061 cups
Finish: Anodized color available
PT-6639S Drawing download