i kind of like the bsd motor mount better but you have to admit its really weird. when you see the 4 holes like that in the chassis you think nitro conversion, but on the bsd the nitro style motor mount holes are in the front of the chassis. when's the last time you saw a nitro truck or buggy with the motor in the front of the chassis? im thinking bsd had a hole slew of motor mounts they had to use up and this is a direct result of it. but I think its better than redcat though. seems stronger and easier to adjust.