Eccentric BB

PT-6640

Eccentric BB / offset 5.5mm

Weight:       247g
Width:         68 / 73mm & PF 46mm frame for Sram & Shimano cranksets
Bearings:     Sealed cartridge bearings  37 * 7 (R414)
Material:      Full set CNC machined Aluminum alloy
Finish:          Anodized color

Option PT-6640CB Ceramic bearings

PT-6640 Drawing download