The full rules are below and taken from the British Cycling website
A few quick and easy rules you need to know.
Bikes - Wheels 24 or 26 inch. Brakes – must have working back brake.
Can i ride my BMX – No sorry
Can i ride a crusier – no unless its has suspension or gears.
Helemts Must be done up – you will DQ if you ride with it undone. Do i need a full face helmet? no but we would advise you to wear one.
Body Armour Do i need to wear body armour? no but we would advise you to wear some.
Number Boards
No modification or stickers allow on number boards No riding/practising on the course till you have signed on and have your number board on the front of your bike
