Chris King R45 / R45D Driveshell Bearing
Best premium replacement for cyclists prioritizing long term mechanical reliability.
These replacement bearings are the gold standard for keeping high-end hubs spinning with legendary precision. While they offer a straightforward path to restoring factory-smooth performance, the specialized installation tools required mean this isn't a casual weekend fix for the unequipped home mechanic.
$50.00
at
Chrisking
Who it's for
- Performance cyclists seeking the smoothest possible hub rotation
- Maintenance-focused riders who prefer repairing over replacing components
- High-mileage cyclists demanding components that last for several seasons
Who should skip it
- Budget-conscious mechanics looking for a more affordable repair solution
- Home mechanics without access to specialized hub service tools
- Impatient racers needing maximum efficiency immediately out of the box
Performance breakdown
Bearing Longevity
Industry-leading durability that outlasts almost every competitor on the market.
Rotational Efficiency
Precision engineering minimizes drag for a noticeably smoother ride quality.
Serviceability
Designed for easy cleaning and maintenance to extend component life indefinitely.
Installation Complexity
Requires proprietary tools and mechanical expertise for a proper, safe fit.
Compatibility Precision
Perfectly matched tolerances ensure seamless integration with R45 hub systems.
Build Quality
In-house manufacturing standards reflect a commitment to uncompromising mechanical excellence.
Key Specs
Material
Steel, Stainless Steel, or Ceramic
Bearing Count
2
Compatibility
R45 and R45D Hubs
Includes
2 Bearings, machined bearing spacer spring, spacer spring o-ring
Serviceability
Yes
Installation Requirement
R45 or Universal Hub Tool
Know before you buy
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