I just had mine done by racing lines in derby, quality chap who I always use fortyre fitting etc Anyway, was just about to send them off elsewhere so needed the tyres n bearings out the blade wheels so took them to him and he then mentioned he gets stuff powder coated. The cost including removing the wheels and bearings but then putting them all back when returned from powder coat was just £50 a wheel. So yeh £100 but that includes wheel removal and bearings, bargain that mate