Wolf Tooth T47 External Bottom Bracket
Best premium upgrade for cyclists seeking a silent and durable drivetrain.
This bottom bracket is the ultimate antidote to the dreaded drivetrain creak. By using clever spindle bushings to isolate metal-on-metal contact and aggressive weather sealing, it prioritizes long-term silence over lightweight minimalism. It’s a robust, set-it-and-forget-it upgrade for riders tired of constant maintenance.
$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
- Riders seeking a long-lasting, quiet solution for demanding terrain
- Home mechanics who prefer maintaining parts over replacing them
- Performance-oriented cyclists prioritizing drivetrain efficiency and smooth pedaling
Who should skip it
- DIY enthusiasts unwilling to purchase specialized installation tools
- Budget-conscious builders looking for basic functionality at a lower cost
- Weight-obsessed racers counting every gram on their build
Performance breakdown
Weather Resistance
Labyrinth seals and o-rings create a formidable barrier against trail grime.
Creak Prevention
Spindle bushings effectively eliminate the dreaded metal-on-metal drivetrain noise.
Bearing Longevity
Corrosion-resistant coatings significantly extend service life in harsh riding conditions.
Build Quality
Precision-machined aluminum construction reflects top-tier American manufacturing standards.
Drivetrain Efficiency
Hardened chrome bearings offer smooth rotation with minimal drag under load.
Installation Ease
Standard external threading makes setup straightforward for most home mechanics.
Key Specs
Material
Aluminum
Weight
96 grams
Bottom Bracket Standard
T47
Shell Width
68mm - 73mm
Spindle Diameter
24mm
Spindle Interface
Shimano Hollowtech II
Bearing Material
Hardened chrome steel
Serviceable Bearings
Yes
Water Resistant
Yes
Tool Interface
16 notch 44mm
Know before you buy
Still have a question?
Ask Metto anything about the Wolf Tooth T47 External Bottom Bracket before you decide.
