Mark Broadhurst announces a commercial development of his original bespoke MB designed 5 speed gearboxes from 2007.
Ratios have been tweaked to work on standard, mildly tuned or full race engines for one up or two up riding and rated up to 100hp.
Mark states that the steel grade out performs the normal metal as used in F1 and high spec engines, and are UK made by a top racing gearbox manufacturer.
Retail price will be around £1100 with deposits now being taken.
Link to the story on MB Scooters Facebook page
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