Technical Features
Chainring Sizes:
50/34 teeth (Large ring 50 teeth, small ring 34 teeth)
BCD (Bolt Circle Diameter):
110 mm (5 holes)
Configuration:
5x 110BCD
Compatible with road cranksets with 110 mm BCD
Supported Speeds:
Compatible with 2x10, 2x11, and 2x12 speed drivetrains
Material:
Cold-forged aluminum
Cold Forged Technology:
for increased strength and durability
7075-T6 Aluminum:
used to withstand stress and ensure lightness
Drivetrain Compatibility:
Optimal performance with Shimano, SRAM, and Campagnolo groupsets
Weight
Estimated set weight:
Approximately 160-170 grams (combination of both chainrings)
Technologies
Cold Forged:
Cold forging to increase product hardness and lifespan, while maintaining a lightweight structure.
Praxis Wave™ Tooth Profile:
Tooth profile designed to ensure smooth and fast shifting, even under load, improving drivetrain efficiency.
Praxis LevaTime™ Chainring Compatibility:
Shift optimization thanks to the LevaTime™ system, which utilizes shaped shift ramps and pins to guarantee fast and precise gear changes.
Installation
Crankset Compatibility:
Direct mount on cranksets with 5x 110 BCD standard
Hardware:
Included (unless otherwise specified)
Recommended tightening torque:
Follow the crankset or drivetrain system manufacturer's instructions
Colors and Finishes
Available Color:
Anodized black with laser-etched graphics for increased wear resistance
Finish:
Hard anodization to prevent corrosion and increase durability
Additional Compatibilities
Bottom Brackets:
Compatible with various Praxis Works and other manufacturers' bottom brackets (e.g., Shimano Hollowtech II, SRAM GXP, BB30/PF30 with adapters).
Maintenance Tips
Periodically check tooth wear to always ensure optimal performance
Regularly clean the chainrings to prevent dirt buildup that could compromise shifting