T47 Bottom Bracket external
Our T47 BBs are machined to precision with the highest quality aluminium and bearings. They will fit 30mm spindle cranks with the included washers, or can be fitted with our adaptor kits to accept other sizes as well.
The internal provides room for internal cable routing. Servicing or replacing bearings is an easy job thanks to a great accessibilty of the bearing races, even when still fitted inside the frame. Outer seals provide extra protection for the already double-sealed bearings.
Uses 2x 6808 bearings (30x40x7mm, ID x OD x t).
SPINDLE SIZE (mm)
SUITABLE BB SHELL WIDTH (mm)
68 - 73
incl. 2 x 1.5 mm, 4 x 1 mm, 1x wave washer Removable Nylon Sleeve Adaptable to 24 and 24 / 22 mm with our spindle adapters
124 g (incl. all washers)