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TruSpeed Scalextric SSD III Digital Controller


Quick Overview

The Truspeed SSD III Digital Slot Car Controller for Scalextric Digital with Brake and Lane Change Buttons and Sensitivity control.

Availability: In stock


TruSpeed Scalextric SSD III Digital Controller.

Full featured quality replacement controller for Scalextric SSD Digital Slot Cars.

Digital slot-car controller with Brake and Lane Change Buttons, Sensitivity knob and replaceable Wiper Contact Board.


  • Direct plug-in replacement for the original controllers
  • Sensitivity Adjustment Control (turn clockwise to increase sensitivity)
  • Brake and Lane Change Buttons (red for brake and black for lane change)
  • Trigger Spring Tension Adjuster
  • New Contact Board design (clean without the need to open up the handle)
  • Nickle/Gold Contact Board contacts with 9 point Stainless Steel Wiper
  • User-Changeable Single and Double Finger Trigger
  • Plug-in Replaceable, 1.6m Cable Length

TruSpeed Slot Car Controllers - for serious racers

Designed and built in the UK by Steve Hills.

TruSpeed was established by Steve Hills because he could not find a slot car controller with settings that could be customised to suit his driving style. Steve is a very keen slot car racer, and as he raced different slot cars, on different tracks, he realised that a one-size-fits-all slot car controller was not good enough.

Steve worked for many years in the audio industry and is the designer of the modern Bozak range of products.
He applied this design skill to his passion for slot car racing and TruSpeed was born.

Shop by Brand - TruSpeed Controllers

Maintenance Tips:

Once you feel a scratchy operation or can hear squeaking then it is advisable to apply a small amount of lighter fluid or similar to a cotton bud and wipe over the contacts and wiper fingers. The latest version has the wiper contacts accessible from the outside without opening up the controller handle. Just apply a small amount of cleaner to a cotton bud tip and gently wipe over the contacts through the air vents in the controller handle.

Be sure not to bend the cable at the exit of the handle. The wires will break from metal fatigue after a while and cause intermittent operation. Wind the cable into a gentle coil and it will last.

Additional Information

Brand TruSpeed
Scale No

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Postage & Packaging

Worldwide Delivery Service

UK and International | Delivery Information



We deliver throughout the UK and worldwide.

We ship direct from our office in Nelson, Lancashire UK.

Orders are processed and dispatched 5 days a week (Monday to Friday)

We aim to process and dispatch all orders received by 5pm Monday to Friday on the next working day.


The shipping price is dynamically calculated according to weight and destination.

The shipping options and prices are displayed at the checkout pages before placing order.

We take great care to ensure that each order is securely packed.


EU Delivery - No More Surprise Import Fees on Parcels!


By selecting "Hold for later delivery" on the checkout page, you can now purchase any items, and we can keep them held at our premises, instead of shipping them to you at this time. We can send multiple orders in one parcel instead of several, which can help save on shipping costs - More details