Side spring bench L8.5x6E x4

Four lateral bench springs to fine-tune the Bolt system of your slot car

This pack contains 4 lateral bench springs specifically designed for the Bolt system, one of the most widely used floating bench mechanisms among competition slot car chassis. Reference SRCRM0833.

Technical specifications

• Quantity: 4 springs per pack
• Spring length: 8.5 mm
• Number of coils: 6
• Outer diameter: 4.75 mm
• Wire diameter: 0.25 mm

Function and performance

The lateral bench spring is one of the elements that most influences the guide's response to the track. Its stiffness determines how quickly and firmly the bench returns to the neutral position after a curve or track irregularity. A spring that is too soft can cause excessive float; one that is too hard can lead to loss of contact on uneven sections.

This L8.5x6E version offers a specific calibration designed for the most demanding competition configurations. Having four units in the same pack is practical for equipping a complete car or for having spare parts on hand during a race day.

Compatibility

Suitable for models with the Bolt system from the following categories:

• LMP1 "Toyota"
• IMSA
• GT
• And other models that incorporate the Bolt system in their bench

Before purchasing this spring, verify that your chassis or bench indeed uses the Bolt system, as it is not compatible with differently designed bench systems.

Assembly and preparation

Replacing bench springs is a straightforward operation but requires attention. We recommend working on a clean surface, using precision tweezers, to avoid losing parts due to their small scale. It is advisable to check the condition of the housings before installing the new springs and ensure that no remnants of the previous spring remain that could interfere with the proper seating.

Ideal for…

Club racers and competitors looking to fine-tune the response of their LMP1, GT, or IMSA cars with the Bolt system. Also for tuners managing multiple cars who prefer to always have a small stock of these precision consumables.

Frequently asked questions

What is the exact purpose of the lateral bench spring?

The lateral spring acts as a return and damping element for the floating bench. It controls how much the guide can move laterally relative to the chassis and how forcefully it returns to the central position, which directly affects stability in corners and the guide's contact with the track.

What is the difference between different lengths and number of coils?

A greater length or a higher number of coils generally implies a softer spring, with more usable travel. The choice depends on the type of track, race speed, and each driver's preferences. The L8.5x6E version is a specific configuration for the compatible models with the Bolt system indicated.

Can I use these springs on any slot car?

No. These springs are designed exclusively for chassis and benches that incorporate the Bolt system. If your car uses a different bench system, the dimensions and housing may not match.

How many springs do I need to equip a car?

It depends on the specific design of the Bolt bench of each model. The pack includes 4 units, which is usually sufficient for a complete overhaul or to have spares during a competition session.

How often should I check or change the bench springs?

There is no fixed interval, but it is advisable to check their condition after intense competition sessions or if you notice changes in the guide's behaviour. A fatigued or deformed spring can negatively affect grip and handling.

The SRCRM0833 is a set of 4 lateral side spring units for Bolt system slot car axle pods, featuring 8.5 mm length, 6 coils, 4.75 mm outer diameter and 0.25 mm wire diameter. Compatible with LMP1 Toyota, IMSA and GT categories using the Bolt system. Essential slot car spare part for club racers and tuning enthusiasts looking to fine-tune axle pod response and guide rail behaviour on 1:32 scale competition models.