• 5-Arm x 135mm P.C.D.
  • Compatibility: 10/11 Speed Campagnolo (Super Record - Record - Chorus - Athena Alu)
  • Material: CNC machined 7075 T6 alloy.
  • Coating: CERAMIC top layer impregnated with TEFLON®.
  • Colour: Matt black.

Adding CERAMIC ensures a harder surface, longer life, resistance to scratching and the TEFLON® reduces the chain's friction coefficient by over 80% and makes for diminished noise factor, lower over all friction, less need for lubrication and optimized indexation between chainrings.

5-Arm/135mm Chainring: 50T

SKU: RZA135S50
£46.95Price