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Stock Item


Whether cyclo-crossing in mud or grinding gravel, Praxis 1X rings are ready for action with the Wave™ tooth profile. Licensed and developed in conjunction with Mountain Racing Products, the Wave™ profile applies alternating lateral force to each chain link to actively retain the chain to the ring – going beyond narrow/wide implementations that rely solely on friction, while allowing room for mud, debris, and grit to escape. The Wave™ design also wears more slowly than competing designs by spreading the load over larger surface areas. Plus, Praxis' 1X rings are machined of top-quality plate 7075 T6 aluminium for superior stiffness and hard anodized for extra durability.

  • 38T, 40T, 42T | 110BCD | 7075-T6
  • Wave™ Tech tooth profile
  • 10/11/12sp Shimano/KMC/SRAM
  • Stamped and machined manufacturing with hard black anodizing for durability
  • REAR DER- Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2
  • In rough terrain, or just for security, use of an upper guide is still recommended
  • Reference weight – 42T = 72 grams
  • Instructions here