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ROTOR 110×4 Oval Aero Chainring

Josh Matthew May 23, 2024
5.00 out of 5 based on 1 customer rating
(1 customer review)

$68.00$229.00

110×4 oval aero rings for Shimano cranksets and ROTOR cranks and power meters

Clear selection

ROTOR 110×4 Oval Aero Chainring

The ROTOR 110×4 Oval Aero Chainring gives you the benefits of stiff chainrings in a neat, clean-shifting, aerodynamic package. In addition, the oval shape works to smooth your pedal stroke and increase both traction and power. For peak aerodynamics and aesthetics, we recommend using these rings with the ROTOR Aero Crown.

The chainrings are compatible with most Shimano road cranksets (please see Compatibility tab for details) as well as with ROTOR modular cranks and power meters. This includes the 2INpower, INpower, INspider, ALHDU, and VEGAST cranksets. It is compatible with 9-, 10-, 11-, 12-, and 13-speed groupsets.

The direct mount spider, required for use with ROTOR cranks, features a spline interface that mounts directly to the axle. The spider also includes refined OCP Mount technology so you can adjust your chainring position in one-degree increments.

 

Options

The chainring is available in the following chainring sizes:

  • Size: 53/39 | 53 | 52 | 50 | 39

The ROTOR 110×4 Spider is required for use with the 2INpower, INpower, ALDHU or VEGAST cranksets (not required for use with the ROTOR INspider or with Shimano cranksets).

Compatibility

  • Crankset: Without ALDHU Spider: Compatible with most 110x4 power meters and cranksets (does not fit Shimano 12-speed cranks such as R7100, R8100 and R9200)
  • Crankset: With ALDHU Spider: Compatible with ROTOR’s 2INpower and INpower DM power meters as well as ALDHU and VEGAST cranksets
  • Chain: These chainrings work with 9, 10, 11 and some 12-speed groupsets including Shimano 12-speed. It is also compatible with ROTOR 12 and 13 speed groupsets.
  • Not compatible with SRAM AXS 12-speed groupsets
  • Not compatible with Campagnolo 13-speed groupsets.
  • Not compatible with Stages drive side power meters

Specs

  • Color: Black
  • BCD: 110x4 asymmetric
  • Speeds, 9-, 10-, 11-, 12- and 13-speed
  • Material: 100% CNC-machined, 7075 aluminum alloy
  • Ovality: 12.5%
  • Timing: OCP (Optimum Chainring Angle) - Adjustable with ROTOR 110x4 Spider
  • Weight: 50/34T - 160 grams
1 review for ROTOR 110×4 Oval Aero Chainring
  1. Angel Flores (verified owner)

    Purchased a 53t and it was perfect fit on my r7000 105 crank. Used it to replace a 52t and shifts flawlessly with a 36 small chainring. Powermeter city always makes purchases super easy and the customer service is amazing! Will be back for future purchases.

    • Power Meter City

      Our pleasure Angel! Thank you for this kind review! We are here if there is anything else we can do! Ride safe!

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