Chassis Bicom.1:24 Fiat ABARTH 1000 TCR BRM

Two-component technology applied to the 1:24 chassis of the Fiat ABARTH 1000 TCR

The SRP802 chassis from 3DSRP brings to the 1:24 segment a manufacturing solution that stands out from conventional injected plastic or standard resin chassis. The use of a two-component polymer printed using FDM (Fused Deposition Modeling) technology allows for a part that combines three virtues that are difficult to achieve simultaneously: structural strength, controlled flexibility, and lightweight.

Main features

• Two-component material: next-generation polymer specifically developed for FDM printing in competition and precision modelling applications.
• FDM manufacturing: 3D printing by fused material deposition, allowing for optimised geometries and controlled mass distribution.
• 1:24 scale: designed for the Fiat ABARTH 1000 TCR in BRM version.
• Strength and flexibility: the two-component polymer absorbs impacts without breaking, reducing breakages in recreational and competitive use.
• Lightweight: lower unsprung mass, resulting in better track response.

Function and performance

In a 1:24 scale slot car, the chassis is the backbone on which the motor, axle, guide, and body rest. Its rigidity or flexibility determines how the assembly behaves in corners, how weight is distributed, and how it responds to the inevitable impacts of club use. A chassis that breaks at the first spin is a liability; one that is excessively rigid can transmit vibrations that compromise the contact of the braids with the track.

The two-component polymer of this SRP802 seeks that balance: enough rigidity to maintain geometry, enough flexibility to absorb shocks without fracturing. The result is a component that extends the lifespan of the model and maintains consistent behaviour over prolonged sessions.

Compatibility and assembly

This chassis is designed as a replacement or construction base for the Fiat ABARTH 1000 TCR BRM in 1:24 scale. If you are preparing a model for club competition or simply renewing a worn chassis, the SRP802 reference is the correct original part. Before installation, check that the other mechanical components (axle, motor, guide) are compatible with the specifications of the BRM 1:24 model.

Ideal for…

• Slot enthusiasts in 1:24 scale looking to replace or upgrade the chassis of their Fiat ABARTH 1000 TCR BRM.
• Club competitors needing a chassis with predictable and durable performance.
• Builders working with BRM base who want to explore the advantages of 3D printed two-component material.

Considerations

As this is a 3D printed part, tolerances may differ slightly from those of a mass-produced injection chassis. It is advisable to make a preliminary adjustment of the assembly before the first track session, checking the motor seat and axle clearance. The flexibility of the material facilitates this process without the risk of breakage.

Frequently asked questions

What exact model is this chassis designed for?

The SRP802 is specifically designed for the Fiat ABARTH 1000 TCR in BRM version, 1:24 scale. It is not intended as a universal chassis.

What advantage does the two-component polymer offer over conventional injected plastic?

The two-component polymer combines in a single piece properties that standard injected plastic cannot achieve simultaneously: greater toughness against impacts, some structural flexibility that prevents brittle breakage, and reduced density that contributes to the lightweight of the assembly.

Is it suitable for club competition use?

Yes. The strength and consistent performance that this material offers make it suitable for both recreational use and club competition sessions, provided that the category regulations allow for the replacement of the original chassis.

Do I need special tools for assembly?

No special tools are required beyond the usual ones for preparing 1:24 slot cars. It is recommended to check adjustments and clearances before the first track outing.

Does the chassis include other components (motor, axle, guide, braids)?

No. The SRP802 is solely the chassis. The other components must be purchased separately or reused from the original model.

The SRP802 is a 3D-printed two-component polymer chassis for the 1:24 scale Fiat ABARTH 1000 TCR BRM slot car. Manufactured using FDM technology, it delivers an outstanding balance of strength, flexibility, and lightweight performance — ideal for club racing and slot car building in 1:24 scale. A reliable replacement chassis for BRM base builds.