J.ACK II Ultegra Di2 2×12 – July 2024

• JACK frameset. Size 58cm
• Handbrushed frame finish
• Engraved headbadge
• ENVE in-route carbon stem and handlebar to hide the rear brake hose
• ENVE in-route fork
• Shimano Ultegra Di2 2×12 groupset
• Hope Orange calipers with 160mm black rotors
• Hope Orange 27.2mm seatpost clamp
• Hope Orange BSA Bottom Bracket
• Streamline threaded bottom bracket and headtube design
• Mudguard mounts
• ÆRA AR|36 carbon rims with Orange Hope Pro5  hubs
• ÆRA AR Carbon Mudguards
• Continental GP5000 tyres, 32mm
• Brooks Carved C13 saddle
• SuperCaz bar tape

• Streamline integrated headtube
• Streamline integrated bottom bracket

• ÆRA No.1 Bottom Bracket

• ÆRA AR Carbon Mudguards

• ÆRA Titanium bottle cage

• ÆRA Carbon Dynamo Seatpost

• ÆRA CNC machined seatpost clamp

• ÆRA carbon and alloy wheels

• ÆRA carbon forks

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