http://wilberssuspension.co.uk/ or also knows as revs racing is the main uk dealer for them
great service and have no ossue with shocks being sorted under warranty
there is a dealer in cork for wilbers but he can only supply them and is not yet cleared for warranty work.
but wilbers shocks work ont he basic that you give them your details and each shock is custom built to your weight and riding
ohlins just bang in different spring and use standard shock. wilbers spring,valve gas and oil according to yoru spec.
2 of us got wilbers last year and the improvement was just unreal.
on advrider the wilbers/ohlins discussion goes on but in usa a dealer told me that he says buy wilbers or hyper pro over ohlins and he is an ohlins/hyper pro dealer. also lot bmw riders in usa are now taking wilbers shocks over ohlins as the wilbers dealership network is growing over there.
hyper pro are an ex wilbers company so lot of parts are the same so dont rule hypre pro out as well. they are top shock and cheaper yet again. they are both dutch and are top notch shocks
i offroaded with mine and was brilliant shock.
hyperpro also have nice items, progressive shock springs so also another option than buying new units