This Chassis fits the body of Carrera Evolution/Digital 132 VW Kaefer, for example 30702 and all identical. This chassis is made for use on Carrera Evolution/Digital 132 tracks. You can use the slot.it motor mounts (inliner and sidewinder) as well as the slottolution motor mounts (inliner for 13D, 18D, Sideways Inliner and E200 Motorpod). Front axle 2,38mm is needed. Guide fin of slot.it fits to this chassis.
Please note, for Sidewinder it is needed to cut the original rear body supports. Therefore i added two new body supports wich can be mounted at the rear of the chassis and have to be clued into the body. But the body fits also with only the two original body supports at the front. In my opinion the two body supports are enough. It is up to your decision.