Item DescriptionDesigned for 5-arm Standard, Compact and Cyclocross setupsOne-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 durabilityLevaTime: 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. Each individual tooth is sculpted to handle a specific duty. Along with that, precisely located scallops help control chain movement and prevent chain suck10/11sp compatible. Compatible with Campy 11sp chain and the Shimano 11sp chainNot compatible with Campagnolo/Fulcrum Ultra Torque/Racing Torque cranksetsItem Specificationsset: standard (clover)speed: 2x10spBCD: 5x130mmteeth: 39/53tcolor: black:
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