Wolf Tooth T47 External Bottom Bracket
Best high performance upgrade for cyclists seeking a silent and durable ride.
Engineered to eliminate creaking and drag, this bottom bracket uses custom hardened steel bearings and an extensive sealing system to survive harsh conditions. It offers a precise, user-serviceable design that balances smooth rotation with long-term durability for demanding riders.
$139.95
More T47 Bottom Bracket options
Wolf Tooth T47 Inboard Bottom Bracket
$139.95
Wolf Tooth T47 Inboard Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 Inboard Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Internal Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth Components T47 Bottom Bracket
$139.95
Wolf Tooth Components T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 Internal Bottom Bracket
$139.95
Wolf Tooth T47 Internal DUB Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 Inboard Bottom Bracket
$139.95
Wolf Tooth T47 Internal Bottom Bracket
$139.95
Wolf Tooth T47 External DUB Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth Components T47 Bottom Bracket
$139.95
Who it's for
- All-weather commuters and gravel racers seeking long-term component reliability.
- Performance-oriented cyclists who value a quiet and efficient drivetrain.
- Home mechanics who prefer maintaining their own equipment over time.
Who should skip it
- Budget-conscious builders looking for the most affordable functional option.
- Casual riders without access to specialized bike maintenance tools.
- Weight-obsessed hill climbers prioritizing every gram over extreme durability.
Performance breakdown
Weather Resistance
Labyrinth seals and multiple o-rings effectively lock out grit and grime.
Noise Suppression
Custom bushings eliminate metal-on-metal contact to keep your ride silent.
Serviceability
User-friendly design makes bearing maintenance straightforward for the home mechanic.
Installation Ease
Standard 44-16 spline interface ensures compatibility with most common shop tools.
Bearing Durability
Hardened chrome steel with corrosion-resistant coating handles high-torque riding conditions.
Frame Compatibility
Adjustable width accommodates various shell sizes for versatile frame integration.
Key Specs
Bottom Bracket Standard
T47
Shell Diameter
47mm
Shell Width
68mm - 73mm
Spindle Diameter
29mm
Spindle Interface
SRAM DUB
Bearing Material
Chrome bearing steel
Material
Aluminum
Weight
96g
Sealing Type
Labyrinth Seals
Tool Interface
External Cup Wrench
Know before you buy
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