i have a hurrax crypton and let me tell you some good points.....the front bulkhead is an exact copy of the back bulkhead..so all the wishbones are exactly the same.as are the bulkhead supports......the bodyshell does not need to come off to refill...it actually lifts up like the body of a real life funny car...used for drag racing..engine can be removed in under 10 mins.......BAD POINTS... servo saver comes undone or tightens up itself..washers prevent it from happening....normal size jumbo servos for the steering just fall through the radio tray....an adapter plate is needed..which is a tune up part...or make your own one likle i did....maxi servos are recommended.....receiver box is very small...you need to drill holes in bits of the centre drive covers where the throttle brake servo sits...the holes are to get the servo wire out into the receiver box.. this is the biggest mistake.....in the box you get wheel square adaptors like the ones used on fg.because the hurrax uses hexagonal ones..but the wheel axles are square.....just try putting that square axle through a fg,harm and so on where the hole in the wheel is round....did these guys never watch play school or have the multishaped brick set as a child....where u needed to place them through the hole of the same shape........spares are virtually non existant...and as yet there are no tuned pipes that fit it,but in about 2 weeks the pipes are supposedly available.....lol............all in all the car is VERY nice..it drives like its on rails.......check out the video of my car on
www.uk.youtube.com under the name of foggyisbad......i will be adding more when i get the chance to use it again.......buy 1 ......