Serpent Natrix 750 EVO 200mm 1/10 4WD Nitro Touring Car Kit

The Serpent 750 Evo Natrix is the evolution of the ultra-successful 750. To improve the car we left no stone unturned and tried our ultimate best to make an even better car

• The chassis is made from 3mm 7075-T6 aluminium and has been improved regarding the flex characteristics
• It features a new weight bridge, vibration isolated as already used in the big brother, the 989.
• For the front we can also use a small adjustable weight, especially useful under high-grip circumstances
• In the rear we now have 2 options for the pivot-width. The default position is the same as in the 750, while the wider option is similar to the 748
• The new rear suspension is completely new. It features the possibility of a toe change during suspension travel.
• Due to the unique design, there is zero binding as well under all circumstances
• In the neutral position the toe-change is absolute zero. In this position the rear end acts like the regular 750 rear end.
• The higher the link on the upright, the more toe-gain is achieved under compression, resulting in more rear traction under acceleration
• The new front arms are open style for aerodynamic reasons. They feature mounting points for an optional heave damper
• The 2-speed gearbox is completely new. It is based on the 989 gearbox and bullet-proofed
• A much longer ramp for the roller avoiding locking of the second gear even with excessive wear on the shoes
• M4 setscrews for gap adjustment to help keeping the gap constant
• 2 bearings in the second gear “bell” for better truth of rotation and balance
• 2nd gear adapter is locked in position to avoid binding and deliver constant performance of engine and gearbox
• Newly designed flex cover provides a force free stiffener rod
• New shocks and shock towers. These shocks are taken from the 989 and provide trouble-free, low friction action for increased traction
• The piston is fixed onto the shaft with a nut. No clipses or shims.
• On top of that we payed a lot of attention to the bottom seal. 2 X-rings and a long bushing provide that extra bit of low-friction sealing that keeps the oil inside and the dirt outside
• Hard anodized bushings provide a 100% secure positioning of the front upper suspension brackets
• As an option the 989 offers a heave-damper setup in the front as well as the rear.
• In this way it is possible to change heave adjustments more or less independent of roll adjustments.
• As an example it is possible to have a very light roll damping combined with a very high heave damping, something which is not possible with a classic suspension.
• The third damper can be used to only alter the damping characteristics without a third spring, but also to add a spring to alter spring rates for heave
• The front and rear heave sets are available as an option.
• Another option is a side-guard/stiffener for the bodyshell
• Designed by World and European Champion Michael Salven