The Most In-Demand Bikes? We Just Got Them In. Shop Now
This carousel displays a list of buttons that updates the main product image when a button is clicked
  • Options

Wheels MfgT47 Threaded Bottom Bracket


Item # WHL000U

Select options
  • Cancel
  • Select options
  • Black, SRAM GXP ($135.00)
  • Black, 30mm ($135.00)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # WHL000U

T47 Threaded Bottom Bracket

However jaded you've become to the ever-constant changes in bottom bracket standards, the T47 threaded bottom bracket provides numerous benefits by providing custom frame builders and smaller bike companies with a creak-free, precisely aligned shell boasting the extra stiffness of oversized press fit shells. This particular Wheels Mfg T47 Threaded Bottom Bracket works with frames using the T47 threaded bottom bracket standard and accommodates a number of road and mountain bike cranksets with 30, 22/24, and 24-millimeter spindle diameters.

You'll find 30-millimeter, SRAM GXP 22/24-millimeter, and Shimano 24-millimeter versions catering to a number of different cranksets. Each T47 bottom bracket is compatible with bottom bracket shell widths of 68 to 132 millimeters, most typically used in shell widths greater than 73 millimeters. Every bottom bracket has machined aluminum cups with internal bearings that are easily serviced or replaced. In specific, Wheels Mfg uses Enduro Angular Contact Bearings designed for bottom brackets by spreading forces over a larger surface area to decrease friction and minimize wear. Additionally, you'll find an included sleeve that fits between the cups to keep out dirt and grime, as well as keep internal wires from rubbing against crank spindles.

  • T47 threaded BB eliminates creaks, maximizes stiffness
  • Works exclusively with frames using T47 BB standard
  • Compatible with BB shell widths of 68 to 132mm
  • Most commonly used with BB shells of 73mm +
  • Machined aluminum cups with internal bearings
  • Included sleeve keeps out dirt and grime

Tech Specs
Material[cups] machined aluminum, [bearings] Enduro Angular Contact
Shell Width68 - 132mm
Axle Type30mm, SRAM GXP 22/24mm, Shimano 24mm
Recommended Usecyclocross, gravel, road cycling
Manufacturer Warrantylifetime

Actual Weight

Black, 30mm

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

[30mm] 3.4oz (97g), [SRAM GXP] 4.6oz (129g), [Shimano] 3.9oz
97g), [SRAM GXP] 4.6oz (129g), [Shimano] 3.9oz (111g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?



What is the sleeve between the cups made of?

Hi Conrad, the sleeve is made of plastic. It's only there to provide an additional barrier against dirt and moisture and to keep any internal cables from rubbing the crank spindle.