Chris King PressFit 30 Bottom Bracket Conversion Kit
Best premium upgrade for cyclists seeking a silent and durable drivetrain.
These conversion kits bridge the gap between different frame and crank standards, ensuring a precise, reliable fit. By utilizing high-quality, in-house stainless steel bearings, they maintain drivetrain efficiency and smooth rotation, making them an essential upgrade for riders looking to optimize their setup.
$28.00
More PressFit options
Who it's for
- Cyclists seeking a long-term investment for their high-end frames
- Riders frustrated by persistent bottom bracket noise and poor fit
- Home mechanics who prefer maintaining parts over replacing them
Who should skip it
- Budget-conscious builders looking for a simple, low-cost fix
- DIYers who want to use standard universal workshop tools
- Casual riders overwhelmed by technical bike frame standards
Performance breakdown
Bearing Longevity
In-house stainless steel bearings set the industry standard for long-term durability.
Compatibility Versatility
Seamlessly bridges the gap between diverse crank standards and PF30 frames.
Installation Precision
Requires careful pressing but rewards the user with a rock-solid fit.
Rotational Smoothness
Exceptional bearing tolerances ensure minimal drag and highly efficient power transfer.
Build Quality
Precision-machined components reflect Chris King's legendary commitment to cycling engineering.
Maintenance Ease
Serviceable design allows for easy cleaning and greasing to extend lifespan.
Key Specs
Compatibility
Press Fit 30 bottom bracket shells
Bearing Material
Stainless steel
Available Models
Road (24mm), Mountain (24mm), Stepped Mountain (73mm/68mm), Stepped Road (24/22mm)
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