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  • Rotor 1x Direct Mount Round Rings
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Rotor1x Direct Mount Round Rings
$115.00 - $130.00

Item # RTR003O

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  • Black, 54t ($130.00)
  • Black, 52t ($130.00)
  • Black, 50t ($130.00)
  • Black, 48t ($115.00)
  • Black, 46t ($115.00)
  • Black, 44t ($115.00)
  • Black, 42t ($115.00)
  • Black, 40t ($115.00)
  • Black, 38t ($115.00)
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Item # RTR003O
Description

1x Direct Mount Round Rings

The 1x Direct Mount Round Rings from Rotor is a one-piece chainring that's CNC machined from a single block of ultralight aerospace-grade 7075 aluminum. Its direct-mount design allows it to be mounted straight onto the axle of its 2INpower DM Road, ALDHU, or VEGAST crankset. By reducing the number of individual parts, it's possible to shave grams off the component weight and ease its assembly and maintenance down the road. The integrated configuration means a simplified lightweight solution without compromising durability. By using a clever spline interface between the chainring and the crank's axle, it delivers exceptional stiffness and maximizes the efficiency of your pedaling power.

  • Rotor 1x round rings for its direct-mount cranks
  • Anodized CNC machined 7075 aluminum is strong and lightweight
  • Round shape for those who haven't taken the oval plunge
  • Special teeth profiles increase chain retention
  • Compatible with Rotor direct-mount cranksets and powermeters
Tech SpecsWeight
Tech Specs
Material
7075 aluminum
Number of Rings
1
Teeth
38, 40, 42, 44, 46, 48, 50, 52, 54t
Connection
Rotor Direct-Mount
Compatible Components
2INpower DM Road, ALDHU, VEGAST cranks
Recommended Use
cycling
Manufacturer Warranty
limited lifetime
Weight

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

Grams

Oz

Black, 54t
n/a
n/a
Black, 52t
141g
4.97oz
Black, 50t
135g
4.76oz
Black, 48t
n/a
n/a
Black, 46t
115g
4.06oz
Black, 44t
n/a
n/a
Black, 42t
n/a
n/a
Black, 40t
n/a
n/a
Black, 38t
n/a
n/a

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

[40t] 92g, [50t] 127g

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