T47 brings the reliability of a threaded shell to frames with room for larger bearings, and it is now common on custom and mainstream frames alike. Hope's T47 bottom bracket shares the quality and durability of the rest of its range, with CNC-machined aluminium cups and replaceable stainless steel bearings.

Highlights

  • For T47 threaded frames and 30mm crank axles
  • CNC-machined aluminium cups
  • Replaceable full stainless steel bearings
  • Centre tube optimised for internal cable routing
  • Easy to service

Choosing a width

Hope's T47 range covers 68, 73, 86.5, 89.5 and 92mm shells. Pick the version to suit your frame's T47 shell width.

Options

ColourVersion
Black68 Wide, 30mm spindle
Black83 Wide, 30mm spindle

Compatibility & fit

For T47 threaded frames with a crankset using a 30mm axle. Fitting uses Hope's 30mm BB tool HTT0015S; only tools made after early August 2019 fit T47 cups. Fitting is a separate Tune Cycles workshop service and is not included in the price – book a workshop appointment.

Covered by the manufacturer's warranty against defects in materials and workmanship. For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim for you. This is in addition to your rights under the Australian Consumer Law.
  • T47 threaded fitment, 30mm crank axles
  • CNC-machined aluminium cups
  • Full stainless steel bearings, replaceable
  • Centre tube optimised for internal cable routing
  • Fits with Hope 30mm BB tool HTT0015S (post-August 2019)
BrandHope
ModelT47 Bottom Bracket
Shell typeT47 threaded
Crank axle30mm
CupsCNC-machined aluminium
BearingsStainless steel, replaceable
ColourBlack
Versions68 Wide 30mm Spindle; 83 Wide 30mm Spindle
ToolHope HTT0015S (made after August 2019)
SKU BSP-HOPBBT47
Brand Hope