3.4 WEIGHT AND BALLAST
The T421 chassis has two locations for the ballast installation, the following drawings are a simple guideline
to achieve the maximum allowed weight using steel. Shape and weight (limited to the maximum value shown
below) is free. Length of the screws are free but must respect the Diameter listed below. Please refer to the
relevant sporting regulations for possible restrictions.
3.4.1 Ballast Position 1
Maximum weight in position 1: 15.0 kg.
Fixing: 3 x M8 CSCH screws.