AT143K Oil seal viton 25/35/7 mm (AT143) , Oil seal viton 20/35/7 mm (M006), Bearings Spacer, and O-Ring 17 X 1,00mm | Vittorazi Atom 80 MSRP: Was: Now: $20.99
AT146k Reductions Gearing 14 Teeth and 53 Teeth (1/3.8) with O-Ring | Vittorazi Atom 80 MSRP: Was: Now: $236.99