Wolf Tooth T47 External Bottom Bracket
Best premium upgrade for riders seeking a silent and durable drivetrain.
This is the bottom bracket for riders who are tired of the dreaded creak. By swapping standard metal-on-metal interfaces for custom bushings and heavy-duty seals, it prioritizes long-term silence and weather resistance over absolute weight savings. It’s a serviceable, set-it-and-forget-it upgrade that actually respects your drivetrain's longevity.
$139.95
at
RA Cycles
More T47 Bottom Bracket options
Wolf Tooth T47 Inboard Bottom Bracket
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Wolf Tooth T47 Bottom Bracket
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Wolf Tooth T47 Inboard Bottom Bracket
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Wolf Tooth T47 Bottom Bracket
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Wolf Tooth T47 External Bottom Bracket
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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
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Wolf Tooth T47 Bottom Bracket
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Wolf Tooth T47 External Bottom Bracket
$139.95
Wolf Tooth Components T47 Bottom Bracket
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Wolf Tooth Components T47 External Bottom Bracket
$139.95
Wolf Tooth T47 Bottom Bracket
$139.95
Wolf Tooth T47 Internal Bottom Bracket
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Wolf Tooth T47 Internal DUB Bottom Bracket
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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 riders seeking a reliable, low-maintenance drivetrain setup
- Performance-oriented cyclists who demand a silent and efficient ride
- Home mechanics looking for hardware that is simple to maintain
Who should skip it
- Budget-conscious builders prioritizing cost savings over long-term durability
- DIY enthusiasts who prefer using universal tools for bike maintenance
- Weight-obsessed racers looking to shave every possible gram from their build
Performance breakdown
Weather Resistance
Labyrinth seals and custom end caps effectively block grit and moisture.
Serviceability
Fully serviceable design allows for easy bearing replacement and long-term maintenance.
Noise Suppression
Specialized bushings eliminate metal-on-metal contact to keep your ride silent.
Durability
Hardened chrome steel and corrosion-resistant coatings ensure lasting structural integrity.
Compatibility
Comprehensive spacer kit adapts seamlessly to various shell widths and setups.
Rotational Efficiency
Precision machining minimizes drag for smooth, consistent power transfer.
Key Specs
Bottom Bracket Standard
T47
Shell Width
68-73 mm
Spindle Diameter
24mm, 29mm, 30mm
Material
Machined aluminum
Tool Interface
44-16 spline
Sealing Type
Weather sealing
Water Resistant
Yes
Serviceable Bearings
Yes
Ceramic Bearings
No
Adjustable Chainline
No
Know before you buy
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Ask Metto anything about the Wolf Tooth T47 External Bottom Bracket before you decide.
