QX2 Q-Ring MTB Chainrings - 104/64 BCD

  • Sale
  • MSRP $115.00

QX2 chainrings for your double 104/64BCD cranks feature subtle 10% ovality that can be dialed in to take advantage of the most-powerful part of your pedal stroke to give you faster acceleration and better traction on whatever terrain you thrust under your wheels. QX2 offers 3 Optimum Chainring Positions (OCP), which can be adjusted to take advantage of your pedal stroke's most-productive zone to propel you forward on each rotation.

110g per set 40/27, 95g per set 38/25 

Outer - 40, 38t
Inner - 27, 25t


  • 100% CNC-machined, 7075-T6 aluminum alloy
  • Aero design and reinforced rigidity
  • Steel shifting pins
  • 3 OCP points (2-3-4)
  • Designed to work with all 9, 10 and 11 speed group sets



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