Miche X1-RD Chainring R92 1x12 Speed

Stiff and resistant, it ensures top-level performances.

Its design starts from a CNC machined and anodised Ergal 7075 T6 plate, to which a carbon profile is coupled using special adhesives. The result is a chainring that combines lightness and stiffness for top-level performances.

An in-depth study has been dedicated entirely to the anti-fall profile of the tooth, in order to guarantee smooth and efficient transmission when using the single chainring.The X1 RD is compatible with the SH Dura Ace 9200 crankset for single chainring use.

Stiff and resistant, it ensures top-level performances. Its design starts from a CNC machined and anodised Ergal 7075 T6 plate, to which a carbon profile is coupled using special adhesives. The result is a chainring that combines lightness and stiffness for top-level performances.

An in-depth study has been dedicated entirely to the anti-fall profile of the tooth, in order to guarantee smooth and efficient transmission when using the single chainring.The X1 RD is compatible with the SH Dura Ace 9200 crankset for single chainring use. The available chainrings are 58 / 60 / 62 / 64 / 66 / 68 with a weight of 226 grams for the 58 toothing.

Specifications:

• Material: Carbon + Alloy 7075 T6 / CNC
• Compatibility: Shimano Dura Ace 9200 110 BCD/4 Hole 1x only
• Speed: 12sp