600686 Chassis 811 Plus4 upgrade set (3)

Serpent introduce as optional part for the gaspowered Cobra buggy, the Plus4 Chassis-set. Theis chassis is standard in the new 2.1 Cobra Buggy

- plus 4 chassis: the hard anodised chassis is 4mm longer in the rear, creating a more stable rear end, especially better on tracks with short bumps and rough surface. The great handling on smooth, flat surfaces remains !
- longer alu rear brace: the longer alu brace also helps to make the rear end more stable. The shorter nylon or alu version can also still be fitted.
- longer rear central shaft: to suit the longer chassis a longer rear central shaft is needed
- no other modifications needed.