The US Spec Chassis Set includes Awesomatix parts modified to allow the racer to configure the car with various AwesomatixUSA Suspension Plates (available for purchase separably) that can shorten the wheelbase as much as 7mm shorter.

1. CNC milled AM1203 Battery Plate to AwesomatixUSA specifications
2. CNC milled AM1204 Chassis Plate to AwesomatixUSA specifications

More info on the AwesomatixUSA Suspension Plates : http://www.awesomatixusa.com/2021/10/optional-a12-suspension-plates-by.html

Part Number: AUSA-A12-US-Spec-Chassis-Set

First shipment expected the week of November 11th 2021.