This is an optional Serpent SRX-2 MH 3-Gear Laydown Transmission Upgrade Set. Available in this 3-gear and a 4-gear option (SER500504), the laydown transmission is designed to move the weight more to the front and lower in the car. This works really well for high grip tracks like clay, carpet and astro.
To mount the laydown transmission you will need to purchase the aluminum chassis (SER500503) separately. The upgrade set for the transmission only includes the parts needed when using the SRX2 MM car as donor-car.
The 4-gear laydown transmission is less aggressive on acceleration and therefor easier to drive and more forgiving. The 3-gear laydown version is more aggressive and offers a more agile feel.
The transmission cases have the diff height inserts included, so you can choose for high, center or low position. Itís a matter of trying which position adds best to your driving style/feel and track.
This product was added to our catalog on January 4, 2017