1/10TH Scale Electric

X20 is the result of utilizing past years design of the Eryx and 4x 1/10 touring car.

The chassis is based on the popular Medius mid motor design, using a light weight and strong 1 piece motor mount concept, without any interference between the front and rear chassis flex while still allowing center flex adjustability. The advantage for this style of design is to allow maximum flex capabilities without impacting the drivetrain, meaning smoother power delivery, more consistency and less chance of stripping spurs.

Suspension and Steering:

Using the last 4 years of development the X20 keeps the successful 4X proven pivot ball style setup allowing for easy and fast adjustments to camber, toe, track width etc. A new 2 point steering crank system has been implemented for more akerman adjustment, this coupled with 4X geometry guarantees race success!

Continuing from what we have learnt from other RC platforms we now introduce a new suspension arm design, allowing the ability to adjust arm flex! Multiple styles of carbon and other materials will be available as optional items to fine tune your X20’s grip and feel for whichever track you are on.

Understanding the Eryx’s sway bar system then combining with 4X concepts, the all new X20 Low Centre of Gravity (LCG) Anti-roll bar system is able to lower the sway bar point on the bulkhead without limiting the leverage point by connecting to the upper arm. A smart system which achieves the best of being LCG while retaining optimal performance.

The X20 features a more traditional approach to the shock absorbers in comparison to the 4X, making it more user friendly with less complication. We have focused on producing the highest quality components to ensure the best fitment. Utilizing our smoothest leak proof X ring we believe the X20 shock absorber is a game changer!

Drivetrain:

Our proven drivetrain is efficient and as light weight as possible for maximum durability, 7075 T6 Aluminium rear CVD’s and a Chatter free DJC system up front from Serpent spring Steel. Hard Anodized centre pulleys keep the Kevlar reinforced equal length belts running smooth and true. Coming as standard equipment we include the bladeless hardened steel outdrives connected to the ultra-lite front spool.

Suspension Geometry Base on Project 4X touring Car, the 2016-2017 IFMAR World Championship 3rd place 2016 EFRA EC Amain finalist, 2017 Multiple ETS Amain finalist

Medius concept Upper deck

New Chassis plate carbon with better flex characteristic

Multiple center Flex screws adjustment for chassis stiffeness

All New 50mm shock dampers with 12mm shock body and Universal shock-springs

Medius Motor mount for complete flex control

All new impact proof bumpers and new body post position

Narrow Bulkhead Design with ball bearing sway bar mount

Ultra Low sway bar position

Optional Rear Center Flex adjustment with butterfly style stiffener

All New Front and rear Suspension arm with the X20 "X brace" stiffener

All New Steering Auckman steering system

Bladeless front spool

Upper Arm mount and 1 piece shim system

All New Bulkhead with tradition Cam type belt adjustment

After 4 years of learning of the Project 4x, we took what we learn and evolve into what you see today. The all new Serpent X20 Medius. Using the same Pivot ball style suspension and geometry from the 4x, the New X20 Medius is a combination of the S411, 4x and what currently trending Mid motor design. With the advantage of the wide adjustment in a easy to understand approach, Customers can now enjoy our R&D result for the past 4 years of the 4x with a normal suspension system.

Overview of the main specs

  • All new Serpent Adjustable 50mm shock with 12mm oversize shock body
  • All new Serpent Linear bigger bore springs
  • Dampers include machined pistons for best possible consistency
  • Traditional style ball raced LCG Anti-roll bar
  • Pivot ball suspension with small balls for simplicity and free movement
  • 4x style arm mount with adjustable castor
  • Easy diff and spool removal
  • Extremely low center of gravity
  • All new steering system for Ackermann geometry
  • Motor mount holder with adjustable flex
  • Re-Active rear steering RRS system is standard
  • 1 piece shaft and motor mount allow easy maintenance and changing of spur gears
  • Same heave damper front and rear which is mounted below the diff/spool just above the chassis for lowest possible center of gravity
  • Durable and smooth gear differential
  • Battery mounting system allow different size and height battery
  • Lightweight front aluminium spool with hardened steel outdrives, bladeless
  • Carbon fibre chassis in 2.25mm as standard
  • DJC system in the front made out of spring-steel prevent wheel chatter and rear regular cvd’s made out of 7075 T6 aluminium save weight
  • Even length Kevlar reinforced drive belt and super true running pulleys, midshaft pulleys made out of hard anodized aluminium for maximum durability