R J.ACK Disc II Di2 – January 2024
Bespoke Specification
- Bespoke geometry R J.ACK frame
- Custom painted ÆRA fork in Aston Martin Racing Green with lime green highlights and number 14 painted detail.
- Pavé frame finish
- Black headbadge
- Streamline threaded bottom bracket – BSA with Chris King bottom bracket
- 28mm tyre clearance
- ÆRA AR|65 carbon rims with Chris King R45D hubs
- Shimano Ultegra Di2 groupset with 50/34 chainset and 11-34 cassette
- CeramicSpeed OSPW with 3D printed titanium jockey wheels
- ÆRA carbon seatpost
- Pro Vibe Carbon Aero handlebar
- Pro PLT stem
- Brooks C13 saddle
- Fizik soft touch bar tape