Praxis Wide/Narrow Chainring

R 1,199.00 

The tooth pattern swings right to left alternating lateral force to each chain link to actively retain the chain.  This design creates more open areas for mud and debris evacuation and preserves chain retention in adverse conditions.

 

  • 104 BCD    30T,  32T,  34T,  36T and 38T
  • New Wave Technology tooth profile.  Alternating teeth for better chain retention.
  • 30T NOTE : is a threaded and needs M8 bolt with min 7.5mm length threads.
  • 10/11sp Shimano/KMC/SRAM, 11sp SRAM XX1 chain
  • 4.5mm plate 7075-T6 Al for superior stiffness
  • 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 very rough terrain, or just for pure security, we still recommend use of an upper guide
  • NOTE: Shimano SLX M675, XT M785

 

COMPATIBILITY

  • Will mount to most any 4-arm 104BCD MTB crank
  • 30T is a threaded ring and needs M8 male bolt with min 7.5mm length for interface.
  • RD- Must use with Mid or Long cage 'CLUTCH' type rear derailleur. Example Shimano Shadow or SRAM Type 2
  • In very rough terrain, or just for pure security, we still recommend use of an upper guide

 

Wave Technology

 

The Wave™ tooth pattern swings right to left alternating lateral force to each chain link to actively retain the chain.  This design creates more open areas for mud and debris evacuation and preserves chain retention in adverse conditions.

  • 104 BCD    30T,  32T,  34T,  36T and 38T
  • New Wave Technology tooth profile.  Alternating teeth for better chain retention.
  • 30T NOTE : is a threaded and needs M8 bolt with min 7.5mm length threads.
  • 10/11sp Shimano/KMC/SRAM, 11sp SRAM XX1 chain
  • 4.5mm plate 7075-T6 Al for superior stiffness
  • 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 very rough terrain, or just for pure security, we still recommend use of an upper guide
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