This is a bit of a techie page but it has loads of info about gearboxes, including the selespeed and latest semi-auto boxes. As well as CVT's, DSG's etc.
Gearbox page
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This is a bit of a techie page but it has loads of info about gearboxes, including the selespeed and latest semi-auto boxes. As well as CVT's, DSG's etc.
Gearbox page