Viper 977 EVO 1/8 GP 4wd - Serpent SER903015  [SER903015]

The Serpent Viper-EVO would be the the following point in continiuous development of this excessively demanding 1/8 scale rushing program, the top rc automobile battle. The Viper 977-EVO is targeted on refinement, generate a fantastic automobile on top of that. A totally adjustable competition framework toward latest spec and technology. Lighter, stronger, unique geometry, more tuning features.

Specs:

• Course: 1/8th scale gas on-road, IFMAR guidelines
• Function: High-end competition
• body fat: 2.420kg (affected by radio gear)
• Track-width straight back: 260mm - 266mm
• Track-width front component: 250mm - 260mm
• Wheel base: Adjustable 296 - 300mm +/-1.7mm
• Maybe not included: motor, pipeline, human anatomy, radio gear, tires, tires, battery power pack
• Chassis: 5mm 7075 aerospace quality aluminium
• Radio supper: 2.5mm carbon fibre,
• Suspension: split increase wishbone suspension
• Shock absorbers: RCM surprise 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 genuine motion clutch system
• Guidelines: complete color great recommendations on line / PDF
• Adjustability: Camber, Caster, Down-stops, Up-stops, Toe-in, Track width, Wheel base, Front & straight back move 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 lots fall
• 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 straight back bodymount

> Viper 977 EVO 1/8 GP 4wd (#903015)
> Definition · Information (7) · Specs · Pictures (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 motion 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. An entirely adjustable battle framework toward latest spec and technology. Lighter, stronger, new geometry, more tuning features. Design by Michael Salven
Relevant solutions
- Serpent S120 LTR 1/12 pancar EP (#410006)
- Serpent F110 Formula 1/10 EP SF2 (#410061)
- Cobra GT 1/8 onroad (#600040)
- Natrix 748 TQ 1/10 200mm gp automobile (#804008)
- Viper 977-e 1/8 scale 4wd EP (#904002)
> Description

Serpent Viper 977-EVO
1/8 scale gasoline onroad automobile

Serpent is developing 1/8 scale onroad rc cars since 1977, formally as company since roughly 1980. That is over 35 many years of of competition and development experience combined !
The Serpent Viper-EVO will be the next thing inside continiuous development of your acutely demanding 1/8 scale rushing system, the top of rc vehicle competition. The Viper 977-EVO is mostly about refinement, to create an excellent automobile also. Prepared to protect the 2013-2014 World Championship TQ and name by Tadahiko Sahashi from Japan.

Bodymount right back
Rear drifting bodymount
extra ribs plus much more product is invest improve the tightness connected with right back bodymount and a 4th opening is added both edges to obtain more tuning options

Bumper
Front bumper with inserts
The newly developed front aero kind bumper is a tremendously durable item, which as extra function provides removable inserts. Its fairly easy and fast to utilize with or without inserts in only a matter of moments.

Central flex
Aluminium primary flex system with bearings
the gear contain a diminished and top anodised aluminium component, pertaining to screws for zero flex, or with bearings inside for a few managed flex. It requires removal of simply 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 vehicle, just behind the tank.

Chassis
Aluminium chassisplate in 7075 T6 with optimised flex and lots slip
The chassisplate is an important component as main product toward car. The flex-characteristic is an amazing point, furthermore weight stability using the sliders we use despite the fact that dissipation of heat through the motor. The framework is narrower inside front side to allow a somewhat various geometry. 2 sets of front component paid pivotpins holders are included to change the geometry, run it slim or wide. Machining with this particular framework enables flex an additional area since before, and may even be affected by utilising the carbon brace.

New geometry with narrower front end
The narrower framework right in front side licenses to use a slighly different geometry in leading.

Centax
Centax hardcoated alu clutch gears with 0.8 pitch
to find the 0.8 pitch gears, the Centax gearpinions in addition had a need to browse 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 is in use by most 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 system with hydraulic shocks
• Front shaft with oneways and straight back solid axle
• Aluminium bearingblocks front and right back
• primary straight back axle stopping system
• Front cvd , straight back dogbone drive, both with quick modification wheel system/axles
• Ball raced forward and rear anti-roll bars

2-speed gearbox SL8 XLi with superlow inertia
all of the aspects of the gearbox ended up being made smaller and as light to, to cut back inertia much more, but keeping 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, simply optimised, now as system used as well as other brands .

Bodymount right back
right back drifting bodymount
extra ribs and so many more product is devote enhance the tightness towards rear bodymount and a 4th opening is added both edges for extra tuning choices

Bumper
Front bumper with inserts
The newly developed front aero kind bumper is a tremendously durable item, which as extra function provides detachable inserts. Its easy and fast to use with or without inserts in just a matter of moments.

Central flex
Aluminium primary flex system with bearings
the equipment include less and top anodised aluminium area, regarding screws for zero flex, or with bearings inside for most managed flex. It needs eradication of just 2 screws to obtain 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 with the flex system going towards center of automobile, just behind the tank.

Framework
Aluminium chassisplate in 7075 T6 with optimised flex and lots slide
The chassisplate is an essential component as main product within the automobile. The flex-characteristic is an important point, plus weight protection utilizing the sliders we use along with the dissipation of temperature 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 enhance the geometry, run it slim or wide. Machining for this framework enables flex yet another area as before, which is often enduring utilizing the carbon brace.

Fresh geometry with narrower front end
The narrower framework ahead enables to perform a slighly different geometry in leading.

Centax
Centax hardcoated alu clutch gears with 0.8 pitch
for the 0.8 pitch gears, the Centax gearpinions in addition needed seriously to go directly to the 0.8 pitch. The precision machined and hardcoated gears are durable and smooth. The Centax clutch is a Serpent innovation from super very early nineties, and is being used by numerous brands now.

The durable composite front part part component bodyposts are excentric , allowing going the human body to front or right back some mm to optimize steering / downforce.

The steeringblock , that could be generate kept or appropriate, provides a very important factor to alter the axle location more to front or back providing a trailing or leading steering, meaning capacity to replace the kingpin-inclination and offset. The steeringblock features an aluminum supper permitting one to connect 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 could be setup independently the uprights to stiffen the construction as well as for aerodynamic reasons.

The long durable front component paid off wishbones, are set up superlow inside the vehicle, and still have a semi covered leg the inner suspension system 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 fingers wthhold the reduced alu shockmount supper, allowing another away and greater mounting point top shocks. The strong top hands in-may be properly used left and appropriate. Leading paid off arms connect towards the alu front part bracket on low nylon holders. The kit includes 2 variants, wide and slim . This entire system more over lets you alter a front driveshafts really quick and simple.

The longer top arms are create in regards to the anodized aluminum top brackets, that also keep consitently the suspensionpin inserts allowing camber-change adjustments with 3 feasible inserts . Underneath the alu top-brackets spacers allows you to modification angle or height. Caster spacers are employed as effortless videos in top pivot pins. Identical videos is likewise added to the reduced pins to boost wheelbase.

The topmounted composite bracket provides additional stiffnes toward front side area, it holds the 3mm dense carbon dietary fiber front component shocktower and permit the down-stop screws.

The ballraced front side anti-roll club is a cable kind, with quite simple and fast available access regarding front side component, captured in the alu front component braces. The standard cable is 2.5mm and 2 other as alternatives. The pivotballs link system directs the vigor towards club in a smooth means and a simple task to regulate the tweak utilising the captured pivotball.

In-front component the alu front component axle with Japan-made one-way bearings features now a more impressive 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 part component end design permits quickly and easy reduced total of leading axle or elements.

The springloaded servo-saver permits easy and simple fast Ackermann settings. The servo-saver features a premier mounted insert that is found in 3 roles. Another 2 Ackermann jobs about the steeringblocks.

The steeringblocks and straight back uprights relate to the fingers with springsteel 8.5mm pivotballs , which run in reality smooth and well protected in nylon cups, and they're an easy task to modify with an allen tool.

2.5mm carbon fibre radioplate utilising the the center flex-control system. The radioplate holds the fueltank, the receiver battery pack and vital electronics bracket/box, along with center flex system

This brand new center flex system have actually actually an inferior and top CNC machined aluminium bracket and a smal carbon brace. The top of one is fixed on radioplate and the low you to definitely the guts radioplate mount.
In rigid standard positon the top and lower brackets are put up fixed with 2 screws.
In flex location the two bearings is meant to be in location along with the 2 screws dis-assembled, give you 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, less than feasible, just quite a bit approval allowing framework flex. The limit through the receiverbox provides a good yet simple and easy fast safe owner the cable connectors from receiver, which works as a simple switch and it's really available.
The optional carbon transponder brace mounts towards the integral electronic devices brace. Whenever utilizing notably receiver, the container has area to go the transponder too, but should really be tested for function throughout the battle. Within our test it worked.

Minimal 125ccm fueltank in a lengthy and slim design, with a premounted bronze filter. The slim tank will guarantee a better fuel-supply on motor, although the fuel can get less laterally. The labyrinth inside fueltank may perhaps also keep consitently the fuel more stabile and stops foaming. The tank includes elevated sections inside front part, which could make certain the fuel remains nearby the filter in the event that tank is amlost empty. This produces like a caution indicator a matter of moments ahead of the tank goes entirely empty, to be able to search for a safer spot to park. The fueltank has good springloaded restriction and silicone plastic shaped seal, and contains now now now now a web website link the strain line. The internal base by using this tank allows mounting inserts to minimize quantity if needed.

The composite nylon radioplate bracket, holds a sizable component some the radioplate plus the strong chromed angled roll-bar, and mounts the adjustable ballraced belt-tensioner. An aluminum one is optional.

All topmounted screws can be acquired allen 2.0mm size, apart from the top of suspension system system brackets in 2.5mm.

The batteryholder between your tank and component gear , was built to suit the greater amount of typical Lipo packages. There is enough room to match an everyday batterypack. The dog owner includes an easy spacing system enabling this.

The light, hollow 8mm hardcoated aluminium center shaft is held rigidly arranged some, low spot and light alu owner, which also holds the spring-type exhaust-wire.

Top drive ratio through the car is 2.286
28T front part pulley
18T mid-inner pulley
25T mid-outer pulley
19T external lay-shaft pulley
21T interior layshaft pulley
48T right back axle pulley.

All of the superround and genuine pullies have actually really in fact in fact holes merely flanges allowing dirt and dust to disappear easier. The 977 contains the latest pullies, with a noticable difference of teeth, because of this bigger diameter making the belts operate smoother, with less friction.

The belts are low friction kind as standard, 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 the motor able and aligned and transfer temperature on framework within the easiest way.

The trunk end construction with all the alu brackets holds the braking system and back axle. Its available design permits eas of upkeep and cleansing, and needs couple of screws to dis-assemble. Changing a belt whenever needed, is straightforward and extremely fast too. The excenter regarding straight back shaft enables gear tensioning. All your buttocks may be expunged together item from framework, with very little screws.

A big component axle sits paid down the vehicle, to get additional technical hold.

The stopping system could be the straight back axle, near the solid axle pully. This decreases the inertia effect of the brakedisc lots considering that the back axle spins an important amount slow compared to the twospeed shaft. As well as the brake-stress on rear gear is virtually gone. Its a tremendously compact system and well protected against dust, however available enough permitting sufficient coolng. The swimming ventilated brake-disk rotates on a large component axle and springloaded cam-operated stopping system pads provides the majority of the stopping energy you'll need. The battle stopping system pad item is baked on strong metal meals and permits in reality accurate braking with numerous brake-feel / feedback. In the 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 back anti-roll club mount in metal adaptors, which run in nylon spacers in alu holders as crucial some a large component brackets, with 2.5mm as standard cable and 2 other as alternatives. The anti-roll club links toward 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 combined with the 2-speed layshaft holders have actually really in fact tiny ears which enable mounting towards optional alu or synthetic spacer, to improve flex. Either complete flex, no spacer, or some flex with synthetic spacer, or zero flex utilizing the aluminium spacer.
The suspension system system system system bracket and rear meal keep carefully the pins firmly are in possession of actually composite roll-center inserts making it possible for fast and precise changes.

Inside right back strong springsteel driveshafts , springsteel wheel-axles with alu quick-change levers and a springsteel backside axle. In fact durable and suffering drivetrain

The long durable right back paid down wishbones can be used held and appropriate. The paid off back supply holds the paid off installed hyperlink the trunk anti-roll club and holds the alu mounting bowl of the trunk shocks, allows a scenario which really far towards right back also to the most truly effective for a lot of helpful performance/ geometry. The paid fingers also support the a simple task to access down-stop screws. Nylon videos are employed in direction of repaid right back pins to change wheelbase.

The durable composite uprights provide the ballraced springtime metal wheelaxles, with aluminium quick-change levers. The 8.5mm piotballs are acclimatized to adjust camber without headaches with the smooth hex-shaped plugs . The hands linked to drifting bodymount mount nearby the top uprights. Aided by the up-right spacers may be added in pivotball to improve rollcenter and camberchange.
Optional carbon fibre disks are generate inside concerning the uprights to stiffen the installation and for aerodynamic reasons.

The adjustable back top camber links mount towards straight back carbon camberplate with 2 functions .

The trunk drifting bodymount is set up on up-rights with 2 hands and held constantly in position by a carbon-fibre-steel guider. The mount has 4 jobs each component available, considering body used. The last results of the mount enable mounting body-supports , with complete threading allowing exact positioning. This product leads the available downforce direct onto on the path to uprights towards tyres.

Composite 2-speed gears with 0.8 pitch
Smaller lighter gears with 0.8 pitch for smoothness and satisfaction. The precision machined and hardcoated gears are durable and smooth.

The current Serpent genuine motion Centax clutch is prepared. Serpent as creator of initial centax clutch, is advertising and marketing the clutch eventually along with the present variation excels in energy throughput , reliability and eas of environment. Initial variation includes a steel clutch bell, red centax show and hard anodized clutch-gears.

The kit features high speed ballbearings, mostly sealed individuals with aeroshell lubrication or oil. All bearings in automobile ( in addition to the servosaver and brakecam) are seated in nylon bushings to attenuate vibrations and play.

The shockabsorbers will be the latest Serpent RCM products with membrames. The threaded domiciles with setting-nuts ( o-ring inside) makes ride height changes effortless and accurate. The RCM shocks are smooth, and simple to assembled and fill. The shocksprings are plumped for, matched, flatgrinded, colorcoded services and products, equal size front side component and backside.