The Freedom To Explore

J.ACK II GRX Di2 – August 2020

Bespoke Specification

  • J.ACK Custom frame
  • ÆRA All Road Dynamo Disc Fork
  • Handbrushed frame finish
  • Engraved headbadge design
  • Shimano GRX Di2 groupset with Ultegra shifters
  • Pro Vibe alloy handlebars with Pro Vibe stem
  • ÆRA Carbon Dynamo Seatpost
  • Fizik soft touch bar tape
  • Brooks C13 Carved Saddle
  • ÆRA AR|36 700c Carbon wheels hand-built in the UK with Son Dynamo front hub and Hope RS4 rear hub, Sapim CX-Ray spokes and brass nipples
  • Hope brake calipers
  • Panaracer GravelKing 32mm tyres.
  • Supernova E3 Triple front dynamo light
  • Son rear dynamo light