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Vintage Schumacher drive castle to 12mm hex adaptor, allowing use of modern wheels on vintage buggys.
To suit 4mm deep hex.
Suits original and re-release Schumacher Cat SWB / CAT XL / CAT XLS / Procat / Bosscat / Topcat / Cougar / Cougar 2 / Storm / Shotgun.
To select variant required measure depth of wheel hex. If in doubt, use thicker variant.
Set includes 4 off main drive adaptors and screw cups, joined with easily removable sprues. Before use, bore of main drive adaptor may need manually enlarging to 3mm. Dependant on material, flats of adaptor may require gentle sanding to achieve close fit with wheel hex. 4WD cars and 2WD rears will require M3 X 25mm long cap head screws. 2WD fronts will require M3 X 20mm long cap head screws