Praxisworks Buzz Ring
Best precise shifting for demanding road cyclists.
Engineered with a unique cold-forging process, these rings deliver exceptional durability and precise shifting performance. The specialized tooth profiles and timing technology ensure smooth, reliable chain movement across a wide range of drivetrain speeds.
$117.63
at
eBay
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Who it's for
- Road cyclists seeking dependable, high-performance gear transitions
- Riders prioritizing long-lasting components and robust performance
- Cyclists upgrading existing setups or building new bikes
Who should skip it
- Weight-conscious racers or gram-counting performance enthusiasts
- Riders who value visual flair and unique component aesthetics
- Specialized riders requiring very unique or custom gear ratios
Performance breakdown
Shift Precision
Cold-forged ramps and pins deliver crisp, reliable gear changes under load.
Power Transfer
Rigid construction minimizes flex for efficient energy delivery during hard efforts.
Durability
Hard-anodized finish resists wear significantly longer than standard stamped aluminum rings.
Installation Ease
Standard bolt patterns make swapping these onto existing cranks straightforward.
Weight Efficiency
Sturdy build prioritizes longevity over shaving every possible gram of weight.
Compatibility
Works seamlessly with most major drivetrain groupsets for versatile road upgrades.
Key Specs
BCD
130mm
Teeth
39/53T
Speed
2x10/11/12
Mounting Type
5-arm
Shape
Round
Color
Black
Manufacturing Process
One-Shot Cold Forging
Country of Origin
United States
Compatibility
Road
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