Serpent have released a whole load of new optional parts for their 733 1/10th scale 200mm chassis. First up is this precision machined aluminium servo saver assembly which strengthens the area, removes flex and gives a precision fit for the Ackermann insert. Next up are these precision machined front suspension brackets to make the front of the car stiffer. Grey anodized, the standard nylon inserts fit smoothly. The side stiffener has also been given the machined aluminum treatment, with countersunk holes, light weight and great looks it will keep the spacing between the Centax gears and 2-speed gears more constant. Finally there is the new machined monoblock engine mount, which is a very strong and durable option, creating a stiffer chassis in that area compared to the two piece engine blocks.