J.ACK II Di2 Ultegra 2x12s ENVE In-Route – March 2026

• J.ACK II AM64 – Bespoke 56cm frame geometry
• Handbrushed frame finish
• Engraved headbadge
• Personalized Top Tube Graphics
• Deco Frame Graphics Package
• ENVE In-Route All-Road Carbon Fork
• ENVE SES AR ROAD In-Route Carbon Handlebar
• ENVE In-Route Aero Carbon Road Stem
• Shimano Ultegra Di2 2x12s Groupset
• ÆRA AR|46 carbon rims laced with Sapim CX-Ray spokes and brass nipples, hand-built in the UK
• ÆRA No.5 Hubs
• ÆRA No.1 BSA Bottom Bracket
• ÆRA Carbon Seatpost 27.2mm with 15mm layback
• ÆRA J.ACK Mudguards
• Continental GP5000S TR Tyres
• Brooks C13 Carved Saddle
• Fizik Soft Tocuh Bartape

• AM64
• Streamline integrated bottom bracket

• ÆRA AR|46 carbon rims
• ÆRA No.5 Hubs
• ÆRA No.1 BSA Bottom Bracket
• ÆRA Carbon Seatpost 27.2mm with 15mm layback
• ÆRA J.ACK Mudguards

Click here to contact us