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The Freedom To Explore

R J.ACK III Dura-Ace Di2 – November 2022

Bespoke Specification

  • 60cm ‘Race’ Geometry
  • ÆRA Road Race disc fork
  • Streamline integrated headtube
  • Streamline integrated bottom bracket
  • Handbrushed frame finish
  • Engraved headbadge design
  • Shimano Dura-Ace 2x Di2 Groupset
  • Shimano Dura-Ace brake calipers
  • Shimano RT-MT900 160mm Disc Rotors front and rear
  • Chris King Black/Gold threaded BSA bottom bracket
  • ENVE SES Road stem 100mm
  • ENVE SES AR Road handlebar
  • Fizik Vento MicroTex black bar tape
  • Brooks C13 saddle
  • ÆRA AR|65 700c carbon wheels hand-built in the UK with Chris King Black/Gold R45D hubs, Sapim CX-Ray spokes and brass nipples
  • Continental GP5000S TR 28mm tyres
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