WHEELS Mfg T47 Outboard Bottom Bracket
Best reliable upgrade for discerning cyclists seeking smooth, durable performance.
A robust, threaded solution for integrating specific stepped-spindle cranksets into modern frames. These outboard cups prioritize serviceability and protection, ensuring a smooth, reliable interface that keeps internal routing safe from contamination.
$144.00
at
Wheels Manufacturing
Who it's for
- Cyclists seeking long-lasting components and reduced maintenance
- Riders frustrated by noisy drivetrains and seeking quiet operation
- Everyday riders and casual racers desiring reliable performance
Who should skip it
- Cyclists with non-T47 frames or those upgrading older bikes
- Home mechanics without specialized T47 bottom bracket tools
- Performance-oriented racers or enthusiasts seeking marginal gains
Performance breakdown
Installation Security
Threaded design eliminates the creaking common with press-fit alternatives.
Bearing Longevity
Enduro ABEC-3 bearings offer a reliable balance of smoothness and durability.
Serviceability
Easily accessible components make long-term maintenance straightforward for home mechanics.
Frame Compatibility
Versatile fit accommodates a wide range of T47 shell widths.
Protection
Included sleeve effectively shields internal parts from debris and cable rub.
Build Quality
Precision-machined aluminum construction ensures a robust, high-tolerance interface.
Key Specs
Bearing
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
22/24mm
Tool Pattern
44mm x 16-notch
Weight
162g
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