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YOKOMO – Master Speed ​​MS1.0 Aluminum Chassis Specification

The latest competition touring car MS1.0, which speed category racers have been waiting for, is now available! Its performance has already been proven to bring about a definite upgrade, including victories in races where prototypes were entered.

The suspension has a supple overall finish, but the reduction of unsprung weight and alignment settings make it possible to drive with good response. The A-type upper arm newly adopted in MS1.0 is a resin-integrated type that is easy to adjust, and a turnbuckle adjustment type that allows you to freely change the alignment is also sold as an option.

Other features include a lightweight graphite lower arm, slim upper deck, and new Yokomo shocks and springs, all of which have a flex setting that sticks to the road. There are two types of main chassis available: a graphite chassis specification and a hard aluminum chassis specification, so you can choose according to the road surface you are riding on.

Main Specifications

• New aluminum main chassis
• New graphite upper deck
• New graphite front and rear shock towers
• New graphite front and rear lower suspension arms
• New front and rear upper arms
• New oil damper
• New damper spring
• New aluminum motor mount
• New aluminum front and rear Bulkhead
• New aluminum upper bulk
• New aluminum servo mount

 

NB! The photo is an assembly reference example.

Suspension newly adopted upper and lower A-arms. The degree of freedom is increased by installing the damper, and flexible suspension operation is achieved by changing the lever ratio. The standard upper arm is made of one-piece resin that is easy to set up, and a turnbuckle adjustment type that allows free alignment settings is also available as an option.

The motor mount and upper deck are also newly designed and adjusted to suit the characteristics of the suspension. In particular, the upper deck has a simple and slim shape, and has a flexible configuration that takes advantage of the flexibility and repulsion of the graphite material.

Achieved a low center of gravity with Yokomo shocks and springs. The graphite lower suspension arm has also been significantly reduced in weight, and the overall suspension material is slightly softer than before.
The spring is also set to be softer in accordance with the change in lever ratio, and traction is gained through highly efficient use of the damper stroke.