Serpent SER903014 Viper 977 EVO-35th Anniversary Edition  [SER903014]

Serpent 903014 Viper 977 EVO-35th Anniversary Edition



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alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
alt="Serpent 903014 Viper 977 EVO-35th Anniversary Edition" title="Serpent 903014 Viper 977 EVO-35th Anniversary Edition"
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The Viper 977 EVO-35th Anniversary Edition produced by Serpent in 1/8 scale Viper 977 EVO-35th Anniversary Edition (SER903014) series AWD drivetrain assembly kit, is classified in R/C Models - On-Road - Touring Cars - Nitro Powered
Viper 977 EVO 1/8 GP 4wd 35th Anniversary Limited Edition.
Special version with: Serpent lap-top size case with embroided logo special Serpent limit with logo and 35 embroided black colored version with machined sides for several alu parts, supernice appearance Chassis in blak with engraved loog and limited automobile number XXX / 350 USB memory stick carbon appearance ( with handbook, set-ups, Serpent 35year anniversary booklet with reputation for Serpent, Serpent tool pamphlet) + new chassis stiffner + carbon aero disks fr and rr + central flex-set + metal chassis fat x1 + alu servos saver set + transponder holder carbon + alu wheel-axles fr and rr, and metal rr cvd's Gaspowered toplevel racecar with 4wd, belt-drive, Centax real motion clutch, XLi8 gearbox, flex-system front side and rear, braking system on back axle, front one-ways, backside solid axle, ballraced anti-rollbars.
A fully adjustable battle framework to the latest spec and technology.


  • Course: 1/8th scale gasoline on-road, IFMAR guidelines
  • Function: High-end competition
  • Weight: 2.420kg (dependent on radio gear)
  • Track-width backside: 260mm - 266mm
  • Track-width front side: 250mm - 260mm
  • Wheel base: Adjustable 296 - 300mm +/-1.7mm
  • Chassis: 5mm 7075 aerospace quality aluminium
  • Radio plate: 2.5mm carbon fibre,
  • Suspension: Independent increase wishbone suspension
  • Shock absorbers: RCM shock absorbers
  • Gas tank: 125cc design
  • Rear axle: Solid back axle
  • Front axle: Aluminium front side axle with one-way bearings
  • Gearbox: Lightweight 2-speed XLi8
  • Clutch system: Centax true Motion clutch system
  • Directions: Comprehensive color instructions online / PDF
  • Adjustability: Camber, Caster, Down-stops, Up-stops, Toe-in, Track width, Wheel base, Front and rear roll centre
  • Not included:Engine, pipe, human body, radio equipment, tires, tires, battery pack pack


  • 2-speed gearbox SL8 XLi with superlow inertia
  • Composite 2-speed gears with 0.8 pitch
  • Centax hardcoated alu clutch gears with 0.8 pitch
  • Aluminium chassisplate in 7075 T6 with optimised flex and weights slip
  • carbon fibre 2.5mm radioplate with aluminium mid-flex system
  • aluminium main flex system with bearings
  • front bumper with inserts
  • brand new geometry with narrower front end
  • improved rear bodymount

2-speed gearbox SL8 XLi with superlow inertia
Most of the areas of the gearbox have already been made smaller and as light that you can, nevertheless keeping durability on top of record. The gears changed to a 0.8 pitch that will be smoother than the initial one. The Serpent gearbox system was our innovation in late 80-ties and system scarcely changed, just optimised, now as system being used with other brands .

Aluminium chassisplate in 7075 T6 with optimised flex and loads slip
The chassisplate is a very important part as central device in the car. The flex-characteristic is a significant point, in addition to weight stability utilizing the sliders we apply together with dissipation of heat from the engine. The framework is narrower within the front to enable a slightly different geometry. 2 sets of front lower pivotpins holders are included to improve the geometry, run it narrow or wide. Machining associated with the framework allows flex in a different area as prior to, and will be affected by utilising the carbon brace.

Brand new geometry with narrower front end
The narrower framework in the front permits to perform a slighly various geometry in the leading.

Carbon fibre 2.5mm radioplate with aluminium mid-flex system
The rigid carbon fiber radioplate is one piece again with the flex system going on center associated with the automobile, just behind the tank.

Central flex
Aluminium central flex system with bearings
The machine consist of a lesser and top anodised aluminium part, linked with screws for zero flex, or with bearings inside for a few managed flex. It takes removal of only 2 screws to go from fixed to controlled flex.

Front bumper with inserts
The newly developed front aero type bumper is a very durable unit, which as extra function offers detachable inserts. Its very easy and quick to test with or without inserts in just a matter of moments.

Bodymount rear
Rear drifting bodymount
Additional ribs and much more product is added to raise the tightness associated with back bodymount and a 4th opening is added both edges for lots more tuning choices

The steeringblock , which are often mounted left or appropriate, offers something to change the axle place more to front or straight back providing a ?trailing? or ?leading? steering, while the capacity to change the kingpin-inclination and offset. The steeringblock features an aluminum plate in order to connect the steering-rods, 2 options for Ackermann.

The spring-steel steering-rods are fastened to the alu steeringplates, which mount on new steeringblocks. Optional carbon fibre disks is mounted on the side regarding the uprights to stiffen the installation as well as for aerodynamic reasons.

The long durable front lower wishbones, are mounted superlow in vehicle, and function a semi covered ?leg? for the internal suspension pin additionally the pivot link for the front anti-roll club system, its comes with an expansion the down-stop screw . The reduced arms hold the reduced alu shockmount plate, allowing an additional away and greater mounting point the front shocks. The strong top arms in can be utilized kept and right. The front lower hands connect with the alu front side bracket on suprisingly low nylon holders. The kit includes 2 versions, wide and slim . This whole system also lets you replace a front driveshafts very swift and effortless.

The longer top arms are mounted involving the anodized aluminum top brackets, which also hold the suspensionpin inserts to permit camber-change corrections with 3 possible inserts . Below the alu top-brackets spacers enables you to modification angle or height. Caster spacers are used as easy clips regarding upper pivot pins. Exact same videos are used on the lower pins to alter wheelbase.

The topmounted composite bracket provides additional stiffnes to the front side part, it holds the 3mm dense carbon fibre front side shocktower and allow for the down-stop screws.

The ballraced front side anti-roll club is a cable kind, with very easy and fast open access in the front side, captured in the alu front braces. The conventional cable is 2.5mm and 2 other as choices. The pivotballs link system directs the energy to the club in a smooth means and simple to modify the tweak because of the captured pivotball.

In the front side the alu front axle with Japan-made one-way bearings features now a greater pully installation, free from play and super-true. Springsteel drivecups, strong, long and slim spring-steel driveshafts with CVD system, and ballraced springsteel wheelaxles with alu quick-change levers. The available front end design enables extremely fast and simple removal of leading axle or parts.

The springloaded servo-saver permits simple and fast Ackermann settings. The servo-saver features a high mounted insert which can be utilized in 3 roles. Another 2 Ackermann jobs regarding steeringblocks.

The steeringblocks and rear uprights hook up to the hands with springsteel 8.5mm pivotballs , which operate really smooth and well protected in nylon cups, and are simple to adjust with an allen tool.

2.5mm carbon fibre radioplate with the the middle flex-control system. The radioplate holds the fueltank, the receiver battery pack while the built-in electronic devices bracket/box, plus the center flex system

Compact composite brace and package in one single, which holds and protects the receiver and mounts both servos, which both lay on their edges, as low as possible, simply a little approval allowing for chassis flex. The cap associated with the receiverbox offers an original yet simple and easy safe owner for the cable connectors associated with the receiver, which works as a straightforward switch and is very available.
The optional carbon transponder brace mounts towards integrated electronic devices brace. When using a tiny receiver, the container has space to put on the transponder too, but must be tested for function prior to the battle. Inside our test that worked.

Minimal 125ccm fueltank in a long and narrow design, with a premounted bronze filter. The slim tank will ensure a better fuel-supply towards the motor, due to the fact fuel can go less back and forth. The labyrinth within the fueltank also keep the gas more stabile and avoids foaming. The tank also has elevated parts within the front, which can make sure the fuel stays near to the filter whenever tank is amlost empty. This produces like a caution signal a couple of seconds ahead of the tank goes completely empty, in order to try to find a safer spot to park. The fueltank has a very good springloaded limit and silicone plastic shaped seal, and contains a connection for the stress line. The inner bottom of tank allows for mounting inserts to cut back volume if needed.

The composite nylon radioplate bracket, holds a corner the main radioplate and also the strong chromed angled roll-bar, as well as mounts the adjustable ballraced belt-tensioner. An aluminum one is optional.

A lot of the topmounted screws have been in allen 2.0mm size, excluding the top suspension system brackets in 2.5mm.

The batteryholder between the tank and part belt , is built to fit the greater typical Lipo packages. Additionally there is room enough to match an everyday batterypack. The owner includes a simple spacing system allowing this.

The light, hollow 8mm hardcoated aluminium middle shaft is held rigidly in place a small, low placed and light alu holder, that also holds the spring-type exhaust-wire.

The last drive ratio associated with the vehicle is 2.286
28T front pulley
18T mid-inner pulley
25T mid-outer pulley
19T outer lay-shaft pulley
21T internal layshaft pulley
48T rear axle pulley.

All the superround and real pullies have actually holes in part flanges to permit dirt and dirt to maneuver out easier. The 977 has got the latest pullies, with more teeth, therefore larger diameter which makes the belts operate smoother, with less friction.

The belts are low friction type as standard, rear one as 8mm, part in 6mm and front 6mm too. The adjustable ballraced belt-tensioner (carbon, alu) keeps the sidebelt running smooth.

The low seated anodized aluminum motor mounts keep the motor well placed and aligned and transfer temperature towards framework into the best way.

The rear end construction because of the alu brackets holds the brake and back axle. Its available design allows for eas of maintenance and cleaning, and needs hardly any screws to dis-assemble. Changing a belt in case required, is straightforward and very fast too. The excenter regarding backside shaft enables gear tensioning. The whole rear end can be removed as one unit from the framework, with very few screws.

The rear axle sits very low in the automobile, to obtain more mechanical hold.

The braking system is in the rear axle, beside the solid axle pully. This reduces the inertia effect of the brakedisc a great deal because the back axle spins a great deal slower versus twospeed shaft. Also the brake-stress on the rear gear is practically gone. Its a really compact system and well protected against dust, but still available enough to allow for sufficient coolng. The swimming ventilated brake-disk rotates on a corner axle additionally the springloaded cam-operated brake pads will provide all the stopping power you will need. The competition brake pad material is baked on strong metal dishes and enables really precise stopping with many brake-feel / feedback. In the place of a cable we opted for the well-proven wire-linkage of all Serpent vehicles.
The ballraced brake activator is bolted in a light alu holder towards the right back bracket.

The ballraced backside anti-roll bar mount in steel adaptors, which operate in nylon spacers in the alu holders as essential area of the rear brackets, with 2.5mm as standard wire and 2 other as choices. The anti-roll club links to the back reduced hands with adjustable trackrod guidance.

The solid rear axle with lightweight 48T pulley in Serpent springsteel, 9mm wide with 4 slots the pin.

The aluminium backside brackets plus the 2-speed layshaft holders have actually small ears which enable mounting associated with the optional alu or plastic spacer, to regulate flex. Either full flex, no spacer, or some flex with rubber spacer, or zero flex with the aluminium spacer.
The suspension system bracket and rear dish keep the pins securely and have composite roll-center inserts to permit for quick and exact changes.

Into the rear strong springsteel driveshafts , springsteel wheel-axles with alu quick-change levers and a springsteel rear axle. Very durable and lasting drivetrain

The long durable rear reduced wishbones can be used left and appropriate. The reduced rear supply holds the reduced installed website link the back anti-roll club and holds the alu mounting full bowl of the trunk shocks, makes it possible for a posture which is extremely far to your back also to the outside for best performance/ geometry. The lower arms also keep the easily accessible down-stop screws. Nylon clips are utilized on reduced back pins to improve wheelbase.

The durable composite uprights support the ballraced spring metal wheelaxles, with aluminium quick-change levers. The 8.5mm piotballs are accustomed to adjust camber fast and easy aided by the smooth hex-shaped plugs . The arms regarding the drifting bodymount mount to the the top of uprights. On top of the up-right spacers could be added in pivotball to improve rollcenter and camberchange.
Optional carbon fibre disks may be installed on the side for the uprights to stiffen the set up as well as for aerodynamic reasons.

The adjustable rear upper camber links mount towards back carbon camberplate with 2 positions .

A corner floating bodymount is attached to the up-rights with 2 hands and held in position by a carbon-fibre-steel guider. The mount has 4 positions each side to pick from, dependent on human anatomy used. The end associated with mount enable mounting body-supports , with complete threading to permit precise placement. The system leads the available downforce direct onto towards uprights to the tyres.

The revolutionary Serpent True Motion Centax clutch is equipped. Serpent as inventor associated with original centax clutch, is promoting the clutch over the years and current version excels in energy throughput , dependability and eas of environment. The conventional version comes with a steel clutch bell, red centax show and difficult anodized clutch-gears.

The kit features high speed ballbearings, mostly sealed ones with aeroshell lubrication or oil. All bearings within the vehicle ( except for the servosaver and brakecam) are seated in nylon bushings to lessen vibrations and play.

The shockabsorbers would be the latest Serpent RCM devices with membrames. The threaded homes with setting-nuts ( o-ring inside) makes ride height modifications easy and precise. The RCM shocks are very smooth, and simple to put together and fill. The shocksprings are chosen, matched, flatgrinded, colorcoded units, equal length front side and rear.

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