How do I derestrict a Derbi GP1 50 Open?
You don’t without invalidating your insurance & licence. Just not worth doing, mate. Right, a ‘moped’ is a classification of machine which has an engine of 50cc or less, and a maximum design speed of 50km/h (31mph). Your Derbi is classed as a moped. Altering or ‘derestricting’ your moped will take it out of this category & therefore, as I said, invalidate any insurance or licence conditions: If you had a licence to allow you to ride a bigger machine, I assume you’d do so rather than try & wring another 5mph out of your moped. Everyone’s ‘permitted’ to ‘drive’ at more than 30mph, it’s just that your moped isn’t designed to do so. And seeing as you asked a question 5 months ago saying you were not yet 16, I assume you’re still restricted to a moped licence……
