• Derailleur brands: Silver manufactured by microSHIFT
• Country: USA, manufactured in Taiwan
• Date of introduction: 2025
• Date of this example: 2025
• Model no.: OM-1
• Weight: 216g
• Maximum cog: 36 teeth
• Total capacity: 39 teeth
• Pulley centre to centre: 77mm
• Index compatibility: if you're buying this derailleur you are surely a devotee of friction shifting
• Chain width: 3/32”
• Logic: low normal
• B pivot: sprung
• P pivot: sprung
• Materials: aluminium - right down to the b-pivot bolt

Ref. 2244