Sidewinder support

The mount that keeps the motor where it should be, without yielding

The TH-MTS001S is the extra hard Sidewinder motor mount from Thunderslot. Made from a material with greater hardness than the standard versions — identifiable by its dark grey finish — it is designed to minimise flex in the drivetrain and provide a more direct and predictable response on track.

Function and performance

In a Sidewinder configuration, the motor is mounted parallel to the rear axle. This means that any movement or vibration in the mount directly translates into variation in the clearance between pinion and crown gear, affecting the smoothness of the transmission and the wear of the components. An extra hard mount like the TH-MTS001S reduces that variability to a minimum, especially relevant in long sessions or on technical tracks with sharp accelerations and braking.

• Superior hardness to the standard version for greater structural rigidity.
• Maintains a constant distance between pinion and crown gear during operation.
• Reduces material fatigue during continuous use.
• Dark grey colour, easily identifiable against other hardness levels in the Thunderslot catalogue.

Compatibility and installation

This mount is specific to the Thunderslot chassis range with Sidewinder configuration. Before installation, it is advisable to verify that the extra hard hardness is suitable for the type of track and driving style: on very technical tracks or those with high grip, greater rigidity favours precision; on tracks with a lot of vibration or bumps, it may be advisable to consider an intermediate hardness. Consult us if you have any doubts about which option best suits your setup.

Ideal for…

• Club racers seeking consistency in the transmission throughout a race.
• Preparers working on Thunderslot chassis who want to eliminate mechanical variables.
• Competition setups where zero clearance between pinion and crown gear makes a difference.

Considerations

The extra hard hardness is the most rigid in the Thunderslot catalogue for this mount. If you are starting to prepare your chassis or are unsure about which hardness you need, it may be useful to first try a softer version and compare the performance before moving to this option.

Frequently asked questions

What is the difference between the extra hard mount and the standard one?

The hardness of the material. The extra hard (dark grey) offers greater rigidity, which reduces flex in the mount under load and keeps the distance between pinion and crown gear more stable. The standard allows for slightly more absorption, which in certain setups may be more tolerant of small irregularities in the axle or chassis.

Is it compatible with all Thunderslot chassis?

It is designed for the Thunderslot chassis range with Sidewinder motorisation. If you have doubts about whether it fits your specific model, please consult us before placing your order.

What exactly is the Sidewinder configuration?

In the Sidewinder configuration, the motor is mounted parallel to the rear axle of the car. It is one of the most common arrangements in competitive slot racing due to its simplicity and good weight distribution.

Can I use this mount in an Inline or Anglewinder setup?

No. This mount is specifically designed for Sidewinder installation. For Inline or Anglewinder, Thunderslot has specific mounts for each configuration.

Which motors is it compatible with?

Compatibility depends on the motor diameter and the specifications of the Thunderslot chassis it is intended for. We do not have published data from the manufacturer on compatible third-party motors, so we recommend confirming before combining with non-original motors.

The Thunderslot TH-MTS001S is an extra hard Sidewinder motor mount in dark grey, designed for slot car chassis requiring maximum rigidity in the drivetrain. It minimises flex between pinion and crown gear, ensuring consistent performance during club racing and competition. Compatible with Thunderslot Sidewinder chassis configurations.