Hi all,
I have found someone that does off road and on road bike dyno tuning in Harrogate, North Yorkshire he is called Mick Abbey and he owns Mick Abbey Tuning (mickabbeytuning.co.uk) he is a top bloke,a top tuner and all at great prices. He tunes 2 strokes and 4 strokes, If your bike needs a tune give Mick a ring and tell him you got his details from Steve on Pitbike Club.