Does anyone know where I can get some wheel spacers for a 2000 Eton 50?

 

Try CRJ they are all over Ebay or do a search. The Viper 70's bolt pattern is 4x110 mm. If the bolt size is the same then the CRJ's will work The 90 Viper and the 70 Viper have the same rims and studs. You need to find out if your 50 has the same studs as the 70 and 90 as CRJ only has the Viper 90 in there data base you may have to call Eton.