- Crypton 4WD OR6 (HX1004):
race version of the Crypton 4WD - alloy drive unit - heavy duty gear wheel -
2 alloy differentials - a lot of tuning parts included - w/o engine - factory assembled
- Crypton 4WD OR6 extrem (HX1004E):
high end race version of the Crypton 4WD - alloy drive unit - alloy wishbone -
3 alloy differentials - heavy duty gear wheel - a lot of tuning parts included -
factory assembled