Yokomo MSR-020A MS2.0 Aluminium Chassis: Design Intent and Mechanical Goal
The MS2.0 revision places an aluminium main chassis at its core, slimming the plate to 1.5mm to shift mass downward and reduce lateral roll while keeping deliberate flex. Components are arranged to centralise mass and control chassis rigidity, producing a platform intended for consistent behaviour on high-grip layouts.
Design intent and mechanical character
The modest reduction in plate thickness aims to lower the centre of gravity without removing useful chassis compliance, which helps moderate sudden feedback at the edges of grip. The inclusion of a high-precision chassis screw addresses assembly challenges associated with thinner plates and improves build consistency.
Chassis layout and notable components
Hardware selection emphasises the MS2.0 philosophy: front and rear bulkheads, long lower suspension arms, an extended upper deck and long-link upper arms all contribute to a compact mass distribution. The drivetrain features a 42T front spool, a rear differential and a centre pulley. Low-mounted servo placement keeps servo mass near the chassis plane, and aluminium knuckles provide durable steering mounts.
Build and finishing orientation
The kit is positioned as a component-led offering rather than a fully bundled entry kit. Precision hardware and the dedicated chassis screw reflect a focus on repeatable assembly, while the suspension geometry and upper deck choices suit hobbyists interested in consistent mechanical traits across sessions.
Who this chassis suits
The MS2.0 is best for modellers who want a touring car chassis with a lowered centre of gravity and a considered balance between rigidity and measured flex, as well as for collectors seeking a well-documented aluminium platform.
Specifications
- Brand: Yokomo
- Model Number: MSR-020A
- Main Chassis Material: Aluminum
- Main Chassis Thickness: 1.5 mm
- Chassis Screw: Dedicated high-precision chassis screw
- Front Bulkhead: Included
- Rear Bulkhead: Included
- Front Shock Stay: Low mount
- Rear Shock Stay: Active shock style
- Front Drive: 42T front spool
- Rear Drive: Rear differential
- Center Drive: Center pulley
- Servo Mount: Low center of gravity mount
- Upper Deck: Long type
- Lower Suspension Arm: Long type
- Upper Arm: Long link upper arm
- Knuckles: Front and rear aluminum knuckles
- Electronic Speed Control (ESC): Not Included
The Yokomo MSR-020A MS2.0 aluminium chassis offers a precise, mechanically driven touring car platform that balances a lower centre of gravity with controlled flex for consistent on-track behaviour.
