WHEELS Mfg Shimano Bb30 Bottom Bracket Adapters
Best solution for integrating diverse bicycle drivetrain components.
A simple, effective solution for running standard 24mm cranks on frames built for the BB30 standard. It bridges the compatibility gap with precision-machined components that install easily, saving the need for a complete drivetrain overhaul. This is the ideal choice for riders looking to mix and match components without replacing their entire bottom bracket system.
$73.00
at
Wheels Manufacturing
More BB30 Bottom Bracket options
Who it's for
- Cyclists with BB30 frames wanting to use Shimano 24mm spindle cranks.
- Riders seeking to reuse or install Shimano cranks on a BB30 frame affordably.
- Consumers prioritizing trusted brands for critical bike components.
Who should skip it
- Riders sensitive to bike noises or those preferring simpler, integrated solutions.
- Performance-focused riders prioritizing maximum bearing durability and efficiency.
- DIY mechanics without specialized tools or those preferring straightforward installations.
Performance breakdown
Compatibility range
Seamlessly bridges the gap between BB30 frames and standard 24mm spindles.
Material durability
Precision-machined Delrin offers excellent wear resistance and long-term structural integrity.
Installation simplicity
Straightforward press-fit design makes upgrading your crankset a manageable home task.
Weight efficiency
At just 48 grams, these adapters add minimal mass to your build.
Friction reduction
Delrin construction ensures smooth, quiet operation during high-torque pedaling efforts.
Precision engineering
Tight tolerances prevent unwanted creaking or movement within the bottom bracket.
Key Specs
BB Type
BB30
Color
Black
Diameter
24 mm
Fits
24 mm spindles
Grams
48/pair
Inner Diameter
24 mm
Material
Delrin
Model
BB30-SHIM
Outer Diameter
42 mm
Sub Category
Adapters
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