Serpent 1/8 scale buggy in electric powered version. Serpent Cobra Buggy E. The Cobra 811e is based on the same platform as the gaspowered buggy. State of the art design of the central section, with advanced integrated standing servo, receiver, speedo bracket, ingenious motor-bracket and lay-down Lipo-pack configuration with practical lid-system. Extremely narrow and low design, optimised for overall weight balance. New low body-design and lower rear wing / wingmount.
Specifications:
- Name: Serpent Cobra-Be / 811-Be
- Class: 1/8 scale 4wd offorad, electric powered
- Type: kit-version, high end competition
- Differential: front, center and rear
- Shocks: 16mm bigbore
- Included: kit, body, wing, full color manual, decals, set-up sheet
- Not included: tyres, wheels, radio equipment, elecronics
Features:
Gearing / diffs
The front and rear gear-diffs are the same and use a 13T - 44T configuration, which from our test bring the best balance and accelleration.The central diff uses the 46T main gear. The new improved V3 coupler system feature a rubber boot and uses 2 larger sealed bearings 13x19x4 and 8x19x6 for maximum stability and durability.
Mud guards
In moist or wet dirt situations these mud guards reduce and dirt sticking to the rear drive shafts and shocks.
Composite rear uprights.
Durable composite rear uprights, fitted with superstrong rubber sealed bearings 8x16x5 outer and 15x21x4 inner.
Larger 3.5 mm outer rear hinge pins
Better impact resistance in crashes. Provides silky smooth suspension operation and longer pin life.
Captured universal joints
Guarantees you will finish a race without loosing a pin or set screw. All parts, axles and drive train components have capture pins
Hinge pin suspension balls
This relieves stress on the hinge pin when adjusting the kick up, or anti squat. Your pin is free to rotate to any angle without binding.
Captured and bolted hinge pins
All hinge pins are either captured or bolted in place. This insures your chances to finish an hour long main event, while battling for the lead.
Lightweight 3.5mm drive shafts
Precision machined spring-steel drive-shafts.
Flanged and serrated wheel nuts
Guarantees that you will not loose a wheel nut in a race
Composite rear wing mount
The low type composite rear wing mount, allows to change the angle of the rear wing.
Rear wing
Lower wing has two levels of angle. Helps improve down force and straight line capability.
Super Low profile Body
Superb appearance as well as keeps the profile low and even front to back.
Oils and grease included
The S811 includes high quality silicone oils for the difs and shocks and a container of grease.
Motor mount
The motor is placed in the most optimal position in the car, keeping motor-forces and transmission parts / alignment in mind. Only one-screw is needed to secure the BL motor, in the nicely designed durable machined aluminium motormount. Space for additional motor-cooling available as needed. The space for the motor allows a maximum motor-length of 70mm, which covers most widely used motors.
Battery-cases / side-guards
The main eyecatchers are the extremely low laydown longtudinal placed battery-packs at each side of the car, being part of the side-guards, securely fastened with a flip-lid, for easy and fast battery changes. The weight low in the car and in the right position, well balanced. The Lipo holders comply with ROAR legal packs / dimensions.
Lightweight Differentials and center spur.
Very compact and light gear-diffs. By reducing the rotating mass, you can further increase the amount of out of the corner acceleration.
Carbon fiber Shock towers
4.5 mm thick Carbon shock towers improve visual appeal, however also provide lighter weight.
Suspension brackets aluminium fr and rr
CNC machined suspension brackets front and rear. Very strong and durable, yet lightweight design, keeping the pivot-inserts well captured. Anodised and laser-engraved.
Symmetrical inner pivots
Front and rear pivots are in the same plane. This helps keep the care more neutral under cornering.
Zero scrub radiuses on steering knuckle
This feature helps reduce the jacking effect created by your steering knuckle offset. It provides a more direct feel while keeping the cars chassis more level while turning. Steering blocks are fitted with superstrong rubber sealed bearings 8x16x5 outer and 15x21x4 inner.
Shock mounting Geometry on A arm.
Helps when locating the shock on the lever arm to re adjust the shock length and angle without changing other unnecessary things.
Front Steering knuckle assembly
The front roll center can be changed quickly by moving the steering knuckle shims to their appropriate locations.
Adjustable wheel base
5 mm of wheel base adjustment in the rear from 322.5 to 327.5 mm.
Composite chassis braces
Allows the chassis to flex which helps improve bump handling. Front and rear.
Front bumper
Helps reduce the lawn dart effect on nose down jump landings. Also helps to prevent scrubbing off speed on moguls, and whoop style bumps
Chassis kick-up
Most angle in its class, this will provide more clearance for attacking even the most destroyed jump faces. It will insure you can guide your way up the face without scrubbing off any valuable speed.
Eccentrics on suspension mounts
There is a range of different eccentrics you can use to adjust your kick up in the front of the vehicle as well as the anti squat in the rear.
Long steering tie rods
Based on the bell crank design the rod length has been optimized to be as close to the same length as possible to further reduce bump steer.
Big bore shocks 16mm
You will enjoy all the benefits of this compacted bigbore design with large o rings and superb bleeders. The larger o rings provide less overall pressure and a better seal without all the dragging on the shock shaft.
Laser angraved black tops.
Threaded shock bodies
This is for reducing parts in your pit bag. No more clips to loose. It helps adjust in much finer increments.
Oversized 4mm shock shafts
Reducing damage to shock shafts from hard jump landings or impacts.
Shock boots with bump stop
Shock boots have been designed to increase life, seal and utilize rubber as a cushion to prevent damage to suspension components.
Shock spring buckets with debris drain and key locator The spring buckets at the foot of the shock have drain holes to get dirt, water and debris out of the usable shock zone. The key locator helps to align and lock the spring bucket into position so it stays put during operation.
Captured ball cups
All camber links, steering links and steering servo links have been trapped. This will help prevent any ball cups from popping off.
Anti-roll bars
Front and rear anti-roll bars made of spring steel wire and size indicated with engraving.Anti-roll bars are ballraced for effectiveness and smooth operation. A variery of optional ones available.
Chassis
Improves overall ground clearance on sides for minimal chassis dragging. This is an improvement for jumping and cornering over uneven ground. With less mass out wide the car will pitch less in the corner, but also stay straighter in quick left to right cornering.
Machined chassis 3mm
Light weight chassis helps minimize weight and improve overall vehicle performance. Countersunk holes. Anodised in titanium color and laser engraved Cobra logo.
All suspension mounts are keyed into position
This helps to relieve the mount of any side forces from tumbling in a crash. It take the pressure off the screws and transmission case and puts that force on the chassis.
Pillow Ball sway bar joints
This is a quick and easy way to adjust the left and right tweak of your sway bar.
Roll center adjustment
The front roll center can be changed quickly by moving the steering knuckle shims to their appropriate locations.
Ackerman plate
With the design of the steering bell cranks when changing the Ackerman you will not need to adjust your steering tie rods. You simply will only need to adjust your end points on your radio.Other optional Ackerman plates available.
Angled Bell cranks
The bell cranks are angled to reduce the angle of difference between the total caster and steering plane. Therefore you will have less bump steer and a truer steering Ackerman through the entire range of suspension
Captured Servo Saver assembly
Reduces unwanted debris from destroy servo saver faces. Which will prevents any sort of premature servo damage.
