Designed for 5-arm standard, mid-compact, compact and Cyclocross setups.

FEATURES:

• One-Shot Cold Forging: Exclusive manufacturing process creates a more complex tooth profile and allows more shifting features on a chainring which normal CNC manufacturing won't allow. Individual tooth profiles, alternating tooth angles, timed ramps and tactically placed shift pins are all jam packed onto a Praxis ring. Process creates a harder and tougher tooth overall durability
• LevaTime: Praxis unique timing and shifting technology. Several shift pins are placed strategically at points on the ring to provide a perfectly timed lift. Synchronized ramps are tuned with a specific inner ring, providing a clean channel for the chain to move
• Heat Treated and Hard Anodized 7075 T6 Aluminum
• Individual tooth profiles, alternating tooth angles, timed ramps and tactically placed shift pins are all jam packed onto a Praxis ring. Process creates a harder and tougher tooth overall durability
• Works with Shimano™ 10/11, Campy 10/11, SRAM 10/11 drivetrains
• Not compatible with 4-arm Campy or 4-arm SRAM Exogram cranks
• Designed for traditional 5-arm 110BCD cranks
• We highly suggest KMC, Shimano™, or Campy chains
• GREAT for use with Di2 or EPS systems
• Power2Max, SRM, and Quarq power meter compatible