1. Pre 1987 road racing bikes built both with gears and without gears are only permitted for the 100 mile route. Modern carbon racing bikes are strictly forbidden.

2. For the 60 mile and 30 mile route reproduction bikes will only be permitted if they have vintage look and characteristic. Assembled using vintage components or replicated parts similar to the original. Strictly No Mountain Bikes or modern racing bikes.

3. Specific authentic bikes such as Pashley Guvnors, Speed 5s, Moulton and Bromptons can enter the 30 mile and 60 mile routes. These bikes are not encouraged for the 100 mile route. Other bikes such as military, postman and delivery bikes are allowed for the 30 and 60 mile routes.

4. Gear shifters on the downtube or exception would be Sturmey Archer style gearing. Modern day integrated gear shifting within the brake levers are not allowed.

5. Pedals with toe clips and straps. Quick release pedals are not permitted. While training shoes are not banned they are not in keeping with the ethos of the event.

6. Brake cables must pass outside the handlebars but other cables can pass inside the frame.

7. Both tubular and clinchers with inner tubes are allowed.

8. Participants must be dressed in vintage or era specific clothing. Lycra and modern style clothing is not permitted. Make the effort, you'll feel better for it!

9. Helmets are advisable but not compulsory. You can buy a vintage style helmet in our online store if needed.