T47a (asymmetrical) threaded cups purpose-built for the Cervelo, Factor and Felt T47a bottom bracket shell, with internal bearings for easy servicing.

Highlights

  • T47 external cup on the drive side, T47 internal cup on the non-drive side
  • Machined aluminium cups thread directly into the frame
  • Includes a centre sleeve to protect internal cabling
  • Multiple spindle fit options

Threading and installation

As with standard BSA cups, the drive-side cup is left-hand threaded and the non-drive side is right-hand threaded. Wheels Manufacturing recommends a quality grease for steel or aluminium shells, and an anti-seize compound for titanium shells.

Sizes & options

22/24 SRAM (GXP)22/24mm SRAM GXP spindle
24mm24mm spindle
29mm DUB29mm SRAM DUB spindle
30mm30mm spindle

Compatibility & fit

Fits Cervelo T47a (79mm shell width), Factor T47a (77.5mm shell width) and Felt T47a (77mm shell width) frames, shell widths 77.5-79mm. Spindle fit depends on the option chosen.

Wheels Manufacturing bottom brackets and bearings carry a warranty against manufacturing defects (wheelsmfg.com states 1 year warranty, 30-day returns on its products).

For warranty support, return the product to Tune Cycles and we'll manage the claim with Wheels Manufacturing's Australian distributor.

  • T47a asymmetrical thread-together cups
  • Internal bearings, easily serviced
  • Fits Cervelo, Factor and Felt T47a frames
  • GXP, 24mm, 29mm DUB or 30mm spindle options
Frame interfaceCervelo/Factor/Felt T47a
Shell width77.5mm - 79mm
Spindle options22/24 GXP, 24mm, 29mm DUB, 30mm
SKU SCV-P-11706
Brand Wheels MFG