ROTOR Inner Road Chainring 130mm EA Black

Oval tray Qrings QXL

The new QXL is a Q-Rings with increased ovality. It has the same shape as the standard Q-Ring, in order to maintain an exceptionally smooth drivetrain.
The QXLs are intended for runners with a predominantly rapid muscle contraction (Fast fibers). These are generally the so-called “Powerful” runners,  with a muscle mass and a peak power above average (sprinters for example). For these athletes, greater ovality allows them to reduce negative work compared to our standard ovalization. The QXL is more effective for dancer efforts (sprinting or climbing), as it optimizes peak power as dead spots become more critical.

• Center distance: 130mm
• Weight checked Alltricks: 138 gr (in 53 teeth)

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