Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards
  • Just In
  • Learn

Rotor
QX1 Aero Road Chainring

Be the first to review

Out of Stock

Don't worry though, we have a lot more Road Chainrings in stock than that.

Shop Similar Products

QX1 Aero Road Chainring

While it hasn't yet found a competitive home outside of crits and triathlon, one-by technology has certainly proven its worth in those two disciplines. Rotor's QX1 Aero Road Chainring ushers the nascent technology into the land of ovalized chainrings, netting claimed gains in efficiency for the one-by set. Despite its signature shape, the oval ring maintains chain tension throughout the pedal stroke and plays nicely with clutch rear derailleurs.


The one-by version is also more ovalized than the standard (Dare we call it "traditional"? No, no we daren't.) Rotor ring, bumping up to 12.5% instead of the original 10%. That makes the sweet spot of the pedal stroke that much sweeter, letting you linger in the degrees where you're putting the most power into the bottom bracket.


Details

  • A one-by chainring for any skinny tire application
  • 12.5% ovalized profile extends the pedal stroke's sweet spot
  • Aerodynamic face helps reduce drag in one-by setups
  • Tooth profile retains chains even on rough country roads
  • Maintains chain tension throughout pedal stroke
  • Compatible with clutch-equipped rear derailleurs
  • Item #RTR001E
Material
7075 T6 aluminum
Number of Rings
1
Teeth
46t, 48t, 50t, 52t
Bolt Circle Diameter
110mm
Connection
5 bolt
Recommended Use
cycling, triathlon

What do you think about this product?

View

Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.