Complete suspension set

Everything you need to assemble and fine-tune your slot car suspension in a single kit

The complete suspension set SP110011 from Sloting Plus brings together all the necessary components to install or renew the suspension system of your slot car in one bag. Made from brass, aluminium, and stainless steel, each piece is designed to offer durability and precision in assembly.

Kit Contents

The bag includes a total of 14 units distributed as follows:

• 2 special semi-threaded screws M2 × 11 mm total length
• 2 special semi-threaded screws M2 × 13 mm total length
• 4 special nuts M2
• 2 SOFT springs Ø 3.1 × 10 mm
• 2 MEDIUM springs Ø 3.1 × 10 mm
• 2 HARD springs Ø 3.1 × 10 mm

Features and Highlights

The brass screws incorporate a head designed for Phillips screwdriver, an improvement over previous versions that significantly facilitates assembly and bench adjustment. The combination of materials — brass in the screws, stainless steel in the nuts — ensures resistance to corrosion and reliable tightening even after many sessions of use.

Having three spring hardnesses in the same kit is a real advantage: you can try the Soft configuration for circuits with many curves and uneven surfaces, the Medium as a balanced starting point, and the Hard for fast tracks where stability is prioritised over impact absorption.

Compatibility

The kit is designed to be compatible with the majority of chassis and motor pods on the market. If your chassis accepts standard M2 screws and springs of Ø 3.1 mm, this set will fit without the need for additional modifications.

Assembly and Preparation

As these are semi-threaded screws, the unthreaded part acts as a guide shaft, allowing the suspension to work with vertical movement freedom without unwanted lateral play. Before assembly, it is advisable to clean the chassis sockets and ensure that the springs sit correctly on the support surfaces. A small dab of modelling grease in the spring contact area can extend its lifespan and smoothen the response.

Ideal for…

• Preparers who want to always have a complete spare set on hand.
• Enthusiasts who build chassis from scratch and need all components in a single purchase.
• Club competitors who adjust suspension hardness according to the day's circuit.

Frequently Asked Questions

What is the benefit of having three different spring hardnesses in the same kit?

It allows you to adapt the car's behaviour to the type of circuit and your driving style without needing to buy several products separately. The Soft hardness absorbs irregularities better, the Medium offers a general balance, and the Hard increases stability on high-speed sections.

What is the difference between the 11 mm and 13 mm screws?

The difference in length allows adaptation to the thickness of the chassis or motor pod where the suspension is installed. Check your chassis specifications to determine which fits best before assembly.

Are these components compatible with Scaleauto, Slot.it or other brands' chassis?

The kit is designed to be compatible with the majority of chassis and motor pods on the market that use M2 screws and Ø 3.1 mm springs. To confirm exact compatibility with a specific chassis, we recommend checking the manufacturer's specifications.

Can only the springs be replaced, or is it necessary to change the entire kit?

The components are independent of each other. You can reuse screws and nuts if they are in good condition and only change the springs when they lose tension or become deformed.

Does the Phillips head of the screws provide any advantage over the previous design?

Yes. The Phillips head allows for greater control in tightening and reduces the risk of damaging the slot during assembly or disassembly, which is especially useful when working in tight spaces within the chassis.

The Sloting Plus SP110011 complete suspension set is a full hardware kit including M2 semi-threaded brass screws (11 mm and 13 mm), special stainless steel nuts, and three spring rates (soft, medium, hard, Ø 3.1 × 10 mm). Designed for compatibility with most slot car chassis and motor pods on the market, it is an essential suspension repair and tuning kit for 1/32 slot car racing enthusiasts, club competitors and scratch builders.