Hey folks.. somehow the needle that reads my speed has broken off at the base. God knows how it happened.. The piece isn't even in the case, so there must have been an air gap somewhere. Anyway, I need to put a new one in as I can't read my speed any more. 1. Is it possible to open this case up, as I know the odometer is in there so I guess it's pretty protected 2. Would any needle be suitable? I guess it would. No idea where to get one though. p.s. bike is a zzr250. p.p.s I'll take some pics tomorrow in the light.