Eighteen months. Hundreds of prototype parts. Thousands of laps of development data. The SP2 is the result of everything we learned, and everything we refused to compromise on.
The Next Generation
Built on what the SP1 taught us. Reimagined without compromise
The SP1 gave us national champions, ETS podiums, and victories on tracks across the globe. Every win and loss came with feedback, and we learnt from all of it.
We listened and learnt from everything our drivers and customers had to say. We worked with some of the fastest and most average drivers in the world, to develop a platform for everyone. A platform that can take you from the car park to the world stage, out of the box
The Platform
A chassis built to a standard, not a price.
The SP2 was developed through multiple iterations of back-to-back testing against the SP1. Flex characteristics, torsional stiffness, and suspension geometry were all refined until we unlocked performance in all conditions. Our main focus was to improve the quality and the performance, leaving absolutely no stone unturned in delivering our customers and drivers a machine that was capable of winning at the highest level, and standing the test of time in average racers hands.
Suspension Engineered for precision at every point of contact.
XS shocks and springs for reduced unsprung weight
Coaxial shock and pushrod geometry for smoother action, less play and reduced moment of inertia
Optimised suspension kinematics for improved traction and cornering response
Shock body fixed to bulkhead for reduced friction and unsprung weight
Rigid upstop adjustment via grub screw or screw and shims
3mm longer suspension arms with 6mm closer mounting for improved corner speed
Minimised components on arm for lower unsprung weight
Delrin plastics and polished steel ball studs for minimum friction and wear
Adjustable rocker height via slider for quick, precise fine-tuning
Steel pushrod components replacing ball cups for reduced wear, weight and friction
Pinned upper shock mount for smoother action and reduced play
Turnbuckle Upper Arms Optional
Motor Mount & Top Deck Optimised flex characteristics, more adjustability, more durability
Raised motor mount with new positions and equal-length top decks for centralised flex
Motor raised 0.5mm to increase chassis material under the motor pocket for optimal flex and durability
Screw-in style steel layshaft for improved tolerance and durability
Larger locating pins for durable, repeatable alignment
Integrated pinion tightening hole accessible from underneath
Adjustable front and rear belt tensioners included
Optional centre belt tensioner for Modified class
Ample pinion clearance and motor adjustability for low FDRs
Cuttable top deck tabs for fine-tuning flex characteristics
Sway Bars Lowest CG. Minimal components. Maximum adjustability.
Ultra lightweight and adjustable from above
Ball-raced for easy installation and removal
Lowest possible centre of gravity
Minimal component count
Compatible with 1.0–1.3mm sway bars
All front and rear sway bar components are interchangeable
Hubs More durability, larger tuning range and improved tolerance
Lowered axle height for a wider tuning window
Direct mounting for analogue and digital caster tools
Oversized 6×11×4mm inner bearing for improved durability and reduced play
Matched polished balls across hubs and inner arms for maximum compatibility
Optimised scrub radius for more aggressive steering response
Hard-coated wheel hexes for minimal play and wear
Integrated aero disc mounting option
Steering & ARS More precision, optimised geometry and less play
Lengthened rear toe link for more linear rear toe gain
8.0mm steering rack with optional steering lock stoppers
Consistent ball studs throughout for simplified compatibility
Low-CG one-piece servo mount with enlarged locating pins for precise, durable alignment
Bulkheads Stronger, more precise, more compatibility
4mm raised top deck mounting for more rigid and progressive chassis flex
Raised diff and spool position for improved corner speed and driveability
Compatible FL/RR and FR/RL bulkheads to minimise required spare parts
Laser-etched belt tension positions
Increased arm clearance enabling higher roll centres
Precision locating pins for repeatable alignment
Drivetrain Stronger, more efficient, more durable
Threaded aluminium diff halves provide clearance for longer arms
Optimised diff gear spacing for improved durability under demanding conditions
Larger bearings on driveshafts without couplers, reducing friction and wear throughout
Lightweight, hardened outdrives and driveshaft components for minimal rolling resistance and wear
Larger centre pulley bearings for improved rigidity under high loads
Improved ball bearing durability and smoothness throughout
Chassis Three materials. One standard. Zero compromise.
Minimised footprint reduces scrubbing during cornering and under acceleration/braking
Three chassis material options for maximum tunability across all surfaces
All three chassis share the same 110° steel screws for easy swaps and streamlined spares
Hardware Designed to last. Built to perform.
High-quality nickel-plated YFS screws throughout the top of the car for maximum durability and corrosion resistance
High-quality steel 110° countersunk chassis screws with durable 2mm hex
Platform Specifications
Built to race. Out of the box.
The SP2 boasts impressive specifications out of the box, such as a carbon fiber bumper mount and battery mounts, as well as aluminium battery posts. The Aluminium and Carbon kits also include centre weights to help you get up to the limit right out of the box.
