CeramicSpeed PF4130 Bottom Bracket
Best high performance drivetrain upgrade for serious gravel cyclists.
This is the upgrade that turns a gravel bike into a frictionless machine. By pairing high-end coated bearings with specialized all-weather grease, it eliminates the drag that typically plagues off-road setups. You are essentially trading a standard, disposable component for a precision-engineered part that thrives in the grit.
$379.00
Who it's for
- Serious gravel riders seeking every watt of performance advantage.
- Adventurous cyclists who frequently ride in challenging, dirty environments.
- Discerning riders prioritizing a refined and comfortable cycling experience.
Who should skip it
- Budget-conscious cyclists or those not needing marginal gains.
- DIY mechanics without proper tools or riders sensitive to drivetrain noise.
- Riders preferring low-maintenance components or unfamiliar with bearing care.
Performance breakdown
Bearing Efficiency
Ceramic balls and coated races minimize friction for effortless power transfer.
Weather Resistance
UFO Long Life grease effectively seals out grit, mud, and water.
Durability
Hardened steel races ensure longevity even under punishing gravel riding conditions.
Installation Complexity
Press-fit systems require specialized tools and precise alignment for proper seating.
Compatibility
Specific to BB86 shells and 30mm spindles, limiting its universal application.
Power Transfer
Rigid construction eliminates flex, ensuring every watt reaches the drivetrain.
Key Specs
Shell diameter
41mm
Shell width
86.5mm
Spindle diameter
30mm
Bottom bracket standard
BB86
Know before you buy
Still have a question?
Ask Metto anything about the CeramicSpeed PF4130 Bottom Bracket before you decide.
