SRAM DUB PF30 Bottom Bracket
Best high performance upgrade for dedicated competitive cyclists.
This upgrade is all about finding those hidden watts through reduced friction and a rock-solid, creak-free interface. While the ceramic bearings demand a bit more mindfulness regarding maintenance, the immediate gain in drivetrain efficiency and fluid power transfer makes it a transformative choice for riders chasing pure performance.
$290.00
at
Airpark Bike Co
Who it's for
- Competitive racers seeking every possible marginal gain in performance.
- High-mileage cyclists who ride in varied weather conditions.
- Weight-conscious riders looking to shave grams from their build.
Who should skip it
- Budget-conscious mechanics looking for the most cost-effective replacement parts.
- Low-maintenance riders who prefer a simple set-and-forget setup.
- Cyclists with non-PF30 frames or incompatible crankset standards.
Performance breakdown
Rotational Efficiency
Ceramic bearings drastically reduce drag for a noticeably smoother pedal stroke.
Power Transfer
Rigid architecture ensures every watt makes it directly to the drivetrain.
Installation Stability
Press-fit design creates a secure, creak-free bond with the frame shell.
Durability
Robust construction handles high-torque riding without compromising structural integrity.
Weather Resistance
Sealed design effectively keeps grit and moisture away from internal components.
Weight Optimization
Aluminum housing strikes a smart balance between lightweight performance and strength.
Key Specs
Bearing Material
Ceramic
Housing Material
Aluminum
Weight
90.72 grams
Spindle Diameter
28.99mm
Shell Diameter
46mm
Shell Width
79-83mm
Bottom Bracket Standard
PressFit 30
Spindle Interface Type
SRAM DUB
Water Resistant
Yes
Ceramic Bearings
Yes
Know before you buy
Still have a question?
Ask Metto anything about the SRAM DUB PF30 Bottom Bracket before you decide.
