WHEELS Mfg T47 Outboard BB
Best durable upgrade for smooth and reliable crank performance.
This is the definitive cure for the persistent creaking that plagues press-fit frames. By opting for a threaded interface, you trade the slight weight penalty of machined aluminum for a rock-solid, silent drivetrain that is infinitely easier to service when the bearings eventually wear out.
$144.00
at
Wheels Manufacturing
Who it's for
- Cyclists seeking a reliable, quiet, and robust bottom bracket solution.
- Riders upgrading or replacing a bottom bracket for their 24mm crankset.
- Home mechanics and bike shops valuing ease of service and longevity.
Who should skip it
- Budget-conscious riders looking for the most economical bottom bracket option.
- Cyclists with frames not featuring the T47 bottom bracket shell standard.
- Performance-focused riders prioritizing marginal gains from ultra-low friction bearings.
Performance breakdown
Creak Prevention
Threaded interface effectively eliminates the common noise issues of press-fit systems.
Build Precision
Machined aluminum construction ensures a tight, reliable fit for your frame.
Serviceability
Standardized bearings are easily accessed and replaced for long-term maintenance.
Protection
Internal sleeve keeps grime out and protects cables from spindle rub.
Compatibility
Versatile design fits a wide range of shell widths for diverse setups.
Bearing Smoothness
Enduro ABEC-3 bearings offer reliable, consistent performance for daily riding.
Key Specs
Bearings
Enduro ABEC-3
Color
Black
Bottom Bracket/Frame Interface
T47
Bottom Bracket Shell Width
68mm - 100mm
Bottom Bracket Shell I.D.
47x1.0mm Threaded
Crank Spindle Diameter
24.00mm
Over Bearing Width
90.8mm in 68mm wide shell
Tool Pattern
44mm x 16-notch
Weight
150g
Material
Machined Aluminum
Know before you buy
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