Direct Access Scheme (DAS) First you must have completed both your CBT and Motorcycle Theory test. The A1 licence is your only option if you are aged 17 or 18. Passing the 125 test will give you an A1 licence which means that you will be restricted to 125cc machines developing 14.6bhp or less. If you are aged between 19 and 23 then you can do the A2 licence, this will entitle you to ride up to 35kw (47bhp). If you are 24 or over then you can go for the unrestricted category A licence.