Thanks for the replies Guy's. I've had a look on the interweb. Seller on ebay had them for £59.99 for the pair, but thought I'd check elsewhere & found them on Amazon for £38.44 for the pair + £3.99 p&p. Should be here in the next few days. Looks fairly easy to fit(looking at Elsawin) Brake caliper off,Disc off, remove ABS sensor then unbolt hub.