Brand:

Serpent

Product Type:

Gas Cars > 1/8

Suitable for:

Viper 977 1/8 scale onroad

Viper 977 WC Limited Edition

Viper 977 EVO-35th Anniversary Edition

Viper 977 EVO 1/8 GP 4wd

Viper 977 EVO-2 1/8 GP 4wd

Viper 988 1/8 GP

Serpent Viper 989 1/8 GP

Serpent VIPER 989 40th anniversary 1/8 GP

Serpent Viper 990 4wd 1/8 GP

Serpent Viper 990 EVO 1/8 GP

Serpent Viper 990E 4wd 1/8 EP

Oneway diff fr S9XX

The drag assisted one-way for the Serpent 9XX is a very nice option.
Replacing the normal front axle, it enables you to  brake and turn in like a diff but the exit drive is like the oneway axle.
It is important though to adjust the oil viscosity according to the available grip level.
With lower grip level you should go to thicker oil to get more front braking power.

This innovative device has the case made from a special magnesium alloy. The total weight could be limited to only 22g!