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Miche X2 RD 92 external road bike chainring, compatible with Shimano Dura Ace R9200-Powermeter
(1 review)
Tooth counts: 50, 52, 54, 55, 56
Our opinion
Compatible with Shimano Dura Ace R9200 cranksets equipped with a power meter, this Miche X2 RD 92 external chainring is lightweight and rigid.
Jose Angel G. M.
Inexhaustible climber, winner of the 2006 Tour of the Basque Country
If you’re looking for marginal gains to boost your performance on the road, this Miche X2 RD 92 chainring is just what you need! Designed for the most demanding cyclists, it promises to maximise every watt produced at the pedals and transform that energy into pure speed. This external chainring features a small notch on the left to accommodate a Shimano power meter.
This Miche X2 RD 92 is manufactured from a CNC-machined AL 7075-T6 aluminium plate fused with a 3K carbon structural layer, resulting in a clever blend of stiffness, lightness and responsiveness. This version is designed for Dura-Ace 9200 cranksets; it is compatible with Miche R12 internal chainrings and original Shimano chainrings. Available in several tooth counts (50, 52, 54, 55, 56), it is sure to appeal to discerning cyclists.
Technical specifications:
- Tooth counts: 50, 52, 54, 55, 56
- Compatible with Shimano Dura-Ace R9200 12-speed chainrings with power meter
- Weight: 126 grams (50-tooth)
- Material: Carbon + AL 7075 T6 / CNC
- BCD: 110 / 4-bolt
- Brand: Miche
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Eric J. 
Published Nov 09, 2025 at 05:33 pm (Order date: Oct 29, 2025)Superb chainring (Translated review)
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