Road Chainrings

Road bike chainrings are designed to offer efficient power transfer and high-speed capability, typically featuring larger sizes to accommodate faster riding on paved surfaces. Road chainrings come in various configurations to match different gearing preferences with options from SRAM, Shimano and Rotor to name a few available at Sigma Sports. 

  • X-SYNC technology
  • 8 Bolt Direct Mount
  • One-piece construction
  • X-Range gearing technology
  • Available in 46/33T, 48/35T, or 50/37T
  • Thread mount design
  • Available in 46/33T, 48/35T or 50/37T chainring combinations
  • Compatible with all road Flattop chains
  • Efficient drive & maximum chain security
  • Quick fit alloy rings
  • New tooth profile design
  • New surface finishing

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