The Serpent Viper-EVO will be the the following point in continiuous development of this extremely demanding 1/8 scale rushing program, the top of rc vehicle race. The Viper 977-EVO is targeted on refinement, to create a great car better still. A totally adjustable competition framework toward latest spec and technology. Lighter, stronger, unique geometry, more tuning features.
Specs:
- Course: 1/8th scale gasoline on-road, IFMAR guidelines
- Function: High-end competition
- body weight: 2.420kg (affected by radio gear)
- Track-width right back: 260mm - 266mm
- Track-width front component: 250mm - 260mm
- Wheel base: Adjustable 296 - 300mm +/-1.7mm
- Maybe maybe not included: engine, pipeline, human anatomy, radio gear, tires, tires, battery pack pack
- Chassis: 5mm 7075 aerospace quality aluminium
- Radio dinner: 2.5mm carbon fibre,
- Suspension: split 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 real motion clutch system
- Guidelines: complete color great tips on line / PDF
- Adjustability: Camber, Caster, Down-stops, Up-stops, Toe-in, Track width, Wheel base, Front & right back roll centre
Features:
- 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 loads fall
- carbon fibre 2.5mm radioplate with aluminium mid-flex system
- aluminium main flex system with bearings
- front bumper with inserts
- new geometry with narrower front end
- improved straight back bodymount
> Viper 977 EVO 1/8 GP 4wd (#903015)
> Definition · Information (7) · Specs · Images (41) · Packages (6) · Spares (178) · Optionals (86) · Setups (24)
Brand: Serpent
Product Type: petrol automobiles > 1/8
Viper 977 EVO 1/8 GP 4wd 2013-2014 IFMAR TQ and World Champion, Japan Tadahiko Sahashi with Viper 977 Gaspowered toplevel racecar with 4wd, belt-drive, Centax genuine movement clutch, XLi8 gearbox, flex-system front part and right back, stopping system on straight back axle, front one-ways, back solid axle, ballraced anti-rollbars. A completely adjustable battle framework toward latest spec and technology. Lighter, more powerful, brand-new geometry, more tuning features. Design by Michael Salven
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> Description
Serpent Viper 977-EVO
1/8 scale gas onroad car
Serpent is developing 1/8 scale onroad rc automobiles since 1977, formally as business since roughly 1980. That's over 35 years of of competition and development experience combined !
The Serpent Viper-EVO may be the next thing inside continiuous growth of your acutely demanding 1/8 scale rushing system, the top of rc car race. The Viper 977-EVO is about refinement, to build a fantastic automobile furthermore. Willing to protect the 2013-2014 World Championship TQ and name by Tadahiko Sahashi from Japan.
Bodymount straight back
Rear drifting bodymount
additional ribs and much more product is invest improve the tightness associated with back bodymount and a 4th opening is added both edges to obtain more tuning alternatives
Bumper
Front bumper with inserts
The newly developed front aero kind bumper is a tremendously durable product, which as extra function provides removable inserts. Its fairly simple and fast to use with or without inserts in a matter of seconds.
Central flex
Aluminium main flex system with bearings
the gear contain a reduced and top anodised aluminium component, related to screws for zero flex, or with bearings inside for a few managed flex. It requires removal of just 2 screws for from fixed to managed flex.
Radioplate
Carbon fibre 2.5mm radioplate with aluminium mid-flex system
The rigid carbon fibre radioplate is one piece again utilising the flex system visiting the middle of automobile, simply behind the tank.
Chassis
Aluminium chassisplate in 7075 T6 with optimised flex and loads slip
The chassisplate is a vital component as primary item toward automobile. The flex-characteristic is a substantial point, in addition weight stability using the sliders we use even though dissipation of temperature through the engine. The framework is narrower inside front side to allow a somewhat various geometry. 2 sets of front part paid pivotpins holders are included to change the geometry, run it slim or wide. Machining with this particular framework allows flex in another area since right before, and may also even be affected by utilizing the carbon brace.
Completely new geometry with narrower front end
The narrower framework right in the front side licenses to use a slighly different geometry in leading.
Centax
Centax hardcoated alu clutch gears with 0.8 pitch
to choose the 0.8 pitch gears, the Centax gearpinions in addition needed to check out the 0.8 pitch. The accuracy machined and hardcoated gears are durable and smooth. The Centax clutch is a Serpent innovation from acutely early nineties, and it's in use by the majority of brands now.
Key brand-new features
- 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 loads 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
- enhanced rear bodymount
- Separate suspension system system with hydraulic shocks
- Front shaft with oneways and back solid axle
- Aluminium bearingblocks front and right back
- main straight back axle stopping system
- Front cvd , straight back dogbone drive, both with quick change wheel system/axles
- Ball raced front and rear anti-roll bars
2-speed gearbox SL8 XLi with superlow inertia
all of the aspects of the gearbox was made smaller and as light to, to reduce inertia a lot more, but maintaining durability over record. The gears changed to a 0.8 pitch which smoother set alongside the initial one. The Serpent gearbox system have been our innovation in belated 80-ties as well as the system hardly changed, merely optimised, now as system utilized along with other brands .
Bodymount back
straight back floating bodymount
additional ribs and a whole lot more item is devote improve the tightness towards rear bodymount and a 4th opening is added both edges to get additional tuning choices
Bumper
Front bumper with inserts
The newly developed front aero type bumper is a tremendously durable product, which as additional function provides removable inserts. Its a piece of cake and fast to try with or without inserts in just a matter of moments.
Central flex
Aluminium primary flex system with bearings
the machine include less and top anodised aluminium area, related to screws for zero flex, or with bearings inside for most managed flex. It requires elimination of merely 2 screws to get from fixed to managed flex.
Radioplate
Carbon fibre 2.5mm radioplate with aluminium mid-flex system
The rigid carbon dietary fiber radioplate is certainly one piece once again combined with the flex system going towards center of vehicle, just behind the tank.
Framework
Aluminium chassisplate in 7075 T6 with optimised flex and lots slide
The chassisplate is a vital component as primary item within the car. The flex-characteristic is a vital point, plus weight security using the sliders we utilize as well as the dissipation of heat through motor. The framework is narrower inside front component enable a somewhat various geometry. 2 sets of front part lower pivotpins holders are included to improve the geometry, run it slim or wide. Machining linked to the framework enables flex an additional area as prior to, which can be suffering from utilizing the carbon brace.
Fresh geometry with narrower front end
The narrower framework ahead allows to execute a slighly different geometry in leading.
Centax
Centax hardcoated alu clutch gears with 0.8 pitch
to get the 0.8 pitch gears, the Centax gearpinions additionally needed seriously to go right to the 0.8 pitch. The accuracy machined and hardcoated gears are durable and smooth. The Centax clutch is a Serpent innovation from super early nineties, and is being used by many brands now.
The durable composite front side side component bodyposts are excentric , allowing going the body to front or straight back some mm to optimize steering / downforce.
The steeringblock , that may be create kept or appropriate, provides one thing to change the axle location more to front or back supplying a trailing or leading steering, meaning capability to replace the kingpin-inclination and offset. The steeringblock features an aluminum dinner permitting you to link the steering-rods, 2 choices for Ackermann.
The spring-steel steering-rods are fastened on alu steeringplates, which mount toward unique steeringblocks. Optional carbon fibre disks may be setup independently the uprights to stiffen the construction and for aerodynamic reasons.
The long durable front part paid down wishbones, are set up superlow inside the vehicle, and still have a semi covered leg the internal suspension system system system pin and the pivot url for the leading anti-roll club system, its contains an expansion the down-stop screw . The low hands wthhold the reduced alu shockmount dinner, enabling another away and greater mounting point top shocks. The strong top arms in-may be properly used left and appropriate. Leading paid down hands connect towards the alu front side bracket on low nylon holders. The kit includes 2 variants, wide and slim . This whole system moreover allows you to change a front driveshafts really quick and simple.
The longer top hands are create concerning the anodized aluminum top brackets, which also keep consitently the suspensionpin inserts enabling camber-change modifications with 3 feasible inserts . Beneath the alu top-brackets spacers lets you modification angle or height. Caster spacers are used as effortless videos in top pivot pins. Identical videos is likewise placed on the reduced pins to improve wheelbase.
The topmounted composite bracket provides additional stiffnes toward front side area, it holds the 3mm thick carbon fiber front part shocktower and permit the down-stop screws.
The ballraced front side anti-roll club is a cable type, with very easy and fast available access regarding front component, captured in the alu front part braces. The conventional cable is 2.5mm and 2 other as alternatives. The pivotballs link system directs the vitality towards club in a smooth means and an easy task to adjust the tweak utilising the captured pivotball.
In-front component the alu front component axle with Japan-made one-way bearings features now a bigger pully construction, without the 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 side component end design allows rapidly and easy reduced amount of leading axle or elements.
The springloaded servo-saver allows simple and easy fast Ackermann settings. The servo-saver features a premier mounted insert that is utilized in 3 roles. Another 2 Ackermann jobs about the steeringblocks.
The steeringblocks and back uprights relate with the hands with springsteel 8.5mm pivotballs , which run in fact smooth and well protected in nylon cups, and they are a facile task to modify with an allen tool.
2.5mm carbon fibre radioplate utilizing the the middle flex-control system. The radioplate holds the fueltank, the receiver battery and integral electronic devices bracket/box, combined with center flex system
This new center flex system have actually a smaller and top CNC machined aluminium bracket and a smal carbon brace. The surface of the one is fixed on radioplate plus the low someone to the guts radioplate mount.
In rigid standard positon the top of and lower brackets are set up fixed with 2 screws.
In flex location the two bearings is supposed to be in destination and with the 2 screws dis-assembled, supply the primary framework flex.
Compact composite brace and package in a single, which holds and protects the receiver and mounts both servo?s, which both lay regarding sides, as little as feasible, just considerably approval enabling chassis flex. The cap from the receiverbox provides a great yet simple and fast safe owner the cable connectors from receiver, which works as an easy switch and it's actually available.
The optional carbon transponder brace mounts towards the integral electronics brace. Whenever utilizing notably receiver, the container has area to go the transponder too, but should really be tested for function during the battle. Inside our test it worked.
Minimal 125ccm fueltank in a lengthy and slim design, with a premounted bronze filter. The slim tank will guarantee a greater fuel-supply on engine, although the gas can go less laterally. The labyrinth inside fueltank may possibly also keep the gas more stabile and prevents foaming. The tank includes elevated sections in the front side, which could make sure the gas remains nearby the filter if the tank is amlost empty. This creates like a caution indicator a matter of moments ahead of the tank goes completely empty, to be able to search for a safer spot to park. The fueltank has good springloaded restriction and silicone plastic shaped seal, and has now now now now a web website link the stress line. The inner base using this tank allows mounting inserts to lessen amount if required.
The composite nylon radioplate bracket, holds a large component some the radioplate and also the strong chromed angled roll-bar, and mounts the adjustable ballraced belt-tensioner. An aluminum one is optional.
All the topmounted screws is available allen 2.0mm size, aside from the top of suspension system brackets in 2.5mm.
The batteryholder in the middle of your tank and component gear , was made to suit the more typical Lipo packages. There is enough room to match a regular batterypack. The dog owner includes an easy spacing system allowing this.
The light, hollow 8mm hardcoated aluminium center shaft is held rigidly arranged some, low place and light alu owner, which also holds the spring-type exhaust-wire.
Top drive ratio from the vehicle is 2.286
28T front part pulley
18T mid-inner pulley
25T mid-outer pulley
19T exterior lay-shaft pulley
21T interior layshaft pulley
48T back axle pulley.
All of the superround and genuine pullies have actually actually in reality holes simply flanges allowing dust and dirt to go away easier. The 977 has got the latest pullies, with an improvement of teeth, for this reason larger diameter making the belts run smoother, with less friction.
The belts are low friction sort as standard, right back one as 8mm, part in 6mm and front 6mm too. The adjustable ballraced belt-tensioner ( carbon, alu) keeps the sidebelt operating smooth.
The reduced seated anodized aluminum motor mounts keep consitently the engine well placed and aligned and transfer heat on framework within the easiest way.
The trunk end construction with the alu brackets holds the braking system and straight back axle. Its available design permits eas of upkeep and cleansing, and needs few screws to dis-assemble. Changing a belt whenever needed, is simple and extremely fast too. The excenter regarding back shaft enables gear tensioning. All of your buttocks might be expunged together product from framework, with almost no screws.
A large part axle sits reduced the car, to acquire additional technical hold.
The braking system may be the straight back axle, close to the solid axle pully. This decreases the inertia effect of the brakedisc lots since the back axle spins a significant amount slower compared to the twospeed shaft. And also the brake-stress on rear gear is practically gone. Its a tremendously compact system and well protected against dirt, however available enough allowing enough coolng. The swimming ventilated brake-disk rotates on a large part axle and springloaded cam-operated braking system pads provides most of the stopping energy you will require. The battle stopping system pad product is baked on strong metal dishes and allows in fact accurate braking with many brake-feel / feedback. In place of a cable we preferred the well-proven wire-linkage of Serpent automobiles.
The ballraced braking system activator is bolted in a light alu owner toward straight back bracket.
The ballraced rear anti-roll club mount in metal adaptors, which run in nylon spacers in alu holders as crucial some a large part brackets, with 2.5mm as standard cable and 2 other as alternatives. The anti-roll club links toward right back reduced arms with adjustable trackrod guidance.
The solid back axle with lightweight 48T pulley in Serpent springsteel, 9mm wide with 4 slots the pin.
The aluminium backside brackets along with the 2-speed layshaft holders have actually actually really small ears which allow mounting towards optional alu or artificial spacer, to change flex. Either complete flex, no spacer, or some flex with synthetic spacer, or zero flex utilising the aluminium spacer.
The suspension system system system bracket and rear meal keep the pins firmly now have actually composite roll-center inserts making it possible for fast and exact changes.
Inside back strong springsteel driveshafts , springsteel wheel-axles with alu quick-change levers and a springsteel backside axle. Actually durable and suffering drivetrain
The long durable right back reduced wishbones may be used held and appropriate. The paid off back supply holds the paid down mounted hyperlink the trunk anti-roll club and holds the alu mounting full bowl of the trunk shocks, permits a situation which really far towards straight back also to the top for many helpful performance/ geometry. The paid off hands also support the a simple task to access down-stop screws. Nylon videos are used in direction of repaid back pins to alter wheelbase.
The durable composite uprights offer the ballraced springtime steel wheelaxles, with aluminium quick-change levers. The 8.5mm piotballs are used to adjust camber without headaches combined with the smooth hex-shaped plugs . The arms related to drifting bodymount mount nearby the top of uprights. With the up-right spacers might be added in pivotball to boost rollcenter and camberchange.
Optional carbon fibre disks are create inside concerning the uprights to stiffen the installation and for aerodynamic reasons.
The adjustable back top camber links mount towards right back carbon camberplate with 2 functions .
The trunk drifting bodymount is established on up-rights with 2 hands and held constantly in place by a carbon-fibre-steel guider. The mount has 4 jobs each component available, considering human anatomy utilized. The last outcome of the mount enable mounting body-supports , with complete threading enabling exact placement. The product leads the available downforce direct onto on the way to uprights towards tyres.
Composite 2-speed gears with 0.8 pitch
Smaller lighter gears with 0.8 pitch for smoothness and satisfaction. The accuracy machined and hardcoated gears are durable and smooth.
The modern Serpent genuine motion Centax clutch is equipped. Serpent as creator of initial centax clutch, is marketing and advertising the clutch with time as well as the present variation excels in energy throughput , dependability and eas of environment. The first variation includes a steel clutch bell, red centax show and difficult anodized clutch-gears.
The kit features high speed ballbearings, mostly sealed people with aeroshell lubrication or oil. All bearings in car ( apart from the servosaver and brakecam) are seated in nylon bushings to attenuate vibrations and play.
The shockabsorbers may be the latest Serpent RCM devices with membrames. The threaded domiciles with setting-nuts ( o-ring inside) makes ride height modifications effortless and accurate. The RCM shocks are smooth, and simple to put together and fill. The shocksprings are plumped for, matched, flatgrinded, colorcoded products, equal size front component and backside.
