Dedicated to Supplying the Finest Slot Racing Products to Clients Worldwide

QUICK BUY INDEX Click the links below  to find  the products you need CLEARANCE ITEMS AT GREAT PRICES! Mail: Chassis & Chassis parts, Scratch Building materials Motors & Motor parts Spray Paint and  Air brush Paint Slot Racing Hand Tools Tools Electrical Tyres and Donuts Small Parts, Axles, Gears, guides, spacers etc. Page 5 Body Shells page3 Page 6 Page 8 Liquids & Adhesives Page 9 Page 10 Page 11 Page 7 Page 12 Slot Boxes Page 13 Home/News page AB Slotsport Controllers & Parts Page 15 Page 15 Drag Racing Stuff Page 17 NEW TRACK REPAIRS Page 18 QUICK BUY CONTROLLERS & PARTS New ISRA rules re-wireable Plugs

High Quality, 4mm rewireable screw fix sockets, available in Red, Black and White

controller cable 6 way


controller cable 12 way


controller cable 16 way


Replacement controller cable For Electronic controllers

Ideal for replacing broken cables on a range of electronic controllers. Available in 3 sizes to suit various controllers.. Please note;- this cable is suitable for use in electronic controllers where the transistors etc. are located in a separate “rostrum box”. It is not suitable for full load applications from the rostrum box to track socket /plug.

6 way (4.5mm diameter)    £1.50 Mtr, 12 way (6.3mm diameter) £2.90 Mtr

16 way (7.7mm diameter) £3.80 Mtr, All cables are unscreened.

(Sold in minimum 2mtr lengths) 7 / 0.2mm (0.22mm²)  per wire,

rated @ 1amp/440v, PVC Insulation

JK Products, Lexan controller handle.

Ideal as a replacement for any controller original fitted with a Red Fox type handle.  This handle is moulded from genuine lexan and is tougher and smoother.



4mm black socket


4mm Red socket


New ISRA Rules Track sockets.

£2.65 each

ISRA track socket


PRO SERIES Controller parts

Schottky Dioide


10R wire wound pot


25R wire wound pot


Wire Wound 4 watt replacement potentiometers for Pro Controller Voltage control and Sensitivity.

Jk Controller handle



Diode Brake Kit.  Get roll on brakes with this easy to install Diode brake kit. Suitable for all types of slot car from HO the Eurosport.  Also gives improved braking adjustment for lower powered slot cars like Scalextric.

The kit comes complete with compact, high quality 10 way switch with silver plated contacts and 8 diodes, complete with instruction sheet. Suitable for retrofitting to all non PWM controllers.  £19.75

diode brake kit


Download instruction sheet - click here Download  Common Pro Controller Faults and Fault fixing, Click Here

Auto reset Brake Fuse, suitable for replacement on Pro controllers or controller projects.


auto reset fuse


4mm White socket


HD Cable (1mtr)


Heavy duty copper strand flexible cable for making controller adaptors. Cable has a clear colour insulation.


Probably the ONLY controller you will ever need to buy !!

- Solid construction.

- Suitable for all types of slot car from    scale to G7 wing car

   and Eurosport.

-  A range of chips for all types    of car.

-  Adjustable brakes and    sensitivity.

-  Voltage reduction control.

-  Blast relay.

-  Fused and wrong connection    protection.

-  Complete UK service and technical    backup


  Usually available within 2 weeks of   order.

  High Quality “wired” UK or ISRA plug adaptors are available @ £10.25

  Email us at

To order


A range of 3 controllers to suit different applications and price points.

Proven to be very reliable in service, these controllers are available to order (generally 10-14 working days from order).

Please check the details below and feel free to download the PDF files on the products for further information.

CarSteen Model CS 1.0:

Continuously adjustable sensitivity for everything from HO to JK Hawk / S16D Cars (0.4V-4V)

25 steps, all equal size independent of the load

70A continuous current, 200A peak, 200W semiconductors

Output impedance less than 25 milliohms. Continuously adjustable choke: 0-3V (0-40 feet)

Continuously adjustable brake from 0.1 to more than 10ohms. Max brake current 150A peak,

2A continuously. Brake power handling: 100W

Protected against faulty hook-up

Suitable for cars up to Gp-12 on banked tracks

Note: Can only be used on tracks with positive gate”.


CarSteen Model CS 2.0:

Continuously adjustable sensitivity for everything from HO to Wing Cars (0.4V-4V)

25 steps, all equal size independent of the load.

250A continuous current, 900A peak, 1000W semiconductors

Output impedance less than 10 milliohms. Continuously adjustable choke: 0-3V (0-40 feet)

Continuously adjustable brake from 0.1 to more than 10 ohms. Max brake current 150A peak,

2A continuously. Brake power handling: 100W.

Protected against faulty hook-up.

Regulated fan-cooling ensures safe temperatures even with full choke on Eurosport and wing cars.

Note: Can only be used on tracks with positive gate”.


CarSteen CS-4 controller

25 steps, all equal size. Trigger response can be adjusted using profile switches to make controller softer or more aggressive.

Sensitivity can be adjusted from 0.4V to more than 6V.

Current capability more than 250A. Output-resistance less than 0.008ohm.

Voltage choke can reduce output voltage more than 3V, reducing top speed.

Continually adjustable current-choke increases output resistance to as much as 0.25ohm

(<1foot to 30 feet). Choke can be switched out.

Continually adjustable brake (0.06ohm to more than 25ohm).

Temperature-controlled fan.

Ball-bearing trigger.

Volt-meter to check track-voltage.

Controller protected against faulty hook-ups.

Circuit that limits influence from varying track voltage.

Note: Can only be used on tracks with positive gate”


PDF For CS1.0 & CS2.0 models PDF For CS-4 Model PDF Owners Guide PDF Dip Switch Curve Guide CarSteen ControllersENG.pdf CarSteen CS-4.pdf CS-Owners GuideENG.pdf Carsteen profile switch (1).pdf Click here for PRO Controller set up guide pro controller sheet 2.pdf

ISRA Adaptor with ISRA plug and colour coded 4mm sockets and silicon cable. All connections are screw connections with minimal resistance.  £10.25

ISRA Adaptor


BSCRA Adaptor


3 pin BSCRA Adaptor, £10.25

Mini Voltmeter

2.5 v- 30v  DC range

Size -  24mm x 11mm x 10mm deep

Blue LED display

2 wire connection on 190mm fly leads. Red + , Black Neg.


mini volt meter


Combined Volt meter / Ammeter

Comes with plug in cables for volts and amps.

Ammeter is good to 10 amps with the prefitted shunt. Volts 0-100v. Supply voltage 4.5v - 30v

Dimensions 45mm x 26mm


Price £8.50

volt / amp meter


Auto reset, 5 amp thermal magnetic circuit breaker. Ideal for protecting from controller shorts. (Hook into the brake line).  When a dead short is detected in the circuit the breaker will disconnect the circuit and protect wiring. When the dead short is removed, the breaker automatically resets.


Adjustable Step Down Voltage limiter circuit board.

Use to limit maximum voltage to controller cooling fans


step down board


auto reset thermo breaker



A great new controller from the Master Craftsman!  Ideal for scale racing and anything up to OG12.  The Pro 1 has all the features of a Pro controller with voltage readout, adjustable sensitivity, adjustable brakes, adjustable choke, blast relay, fan cooling and 9 piece chip set from 32.5ohm - 140 ohm.

Price £ 305.00

UK 3 pin adaptor £10.25

Or ISRA adaptor £10.25

Micek Pro 1 Controller


ISRA Adaptor


BSCRA Adaptor


Click  here for set up instructions pro 1 set up.pdf Please NOTE, due to demand Pro 1 Controllers will ship 1st week in December

Note;-  All Carsteen controllers are available in 10-14 working days from order to delivery. Prices may vary subject to exchange arte variations, we will confirm price with client on receipt of order. Due to short matgins on controllers we are unable to accpet payment via paypal. Please contact us at for payment details via bank transfer or Transferwise.