What You Need To Know - You must remove the magnet.  There are 3 car types with several liveries from which to choose. Optional resin or plastic body types might be allowed as appropriate, but MUST be approved in advance by Stephen Farr-Jones prior to any investment or work is done. If pre-approved, the completed project must be presented and approved prior to racing in competition.

    • Motor: OEM Slot.it MX15 21K motor (black endbell) "S" can in in-line configuration only
      • Motor Mounts: As originally equipped only, motor pod P/N CH110
    • Rear Tires: OEM Slot.it DWG# 1228 are mandatory.  No other rear tires permitted. No treated tires tires permitted, ever, in any class.
    • Front Tires: OEM Slot.it or equivalent. No zero traction or treated tires permitted.
    • Wheels: OEM Slot.it.  All wheels should always have appropriate wheel inserts and are not permitted to run without them
      • Front wheels are plastic (Slot.It part number PA17-pl 15.8x8.2mm)
      • Rear wheels are aluminium (Slot.It part number PA24-als 15.8 x 8.2 mm)
    • Guide: OEM Slot.it guide CH66.
      • All other slot.it and other brand guides are illegal including all Slot.it screw-in guides (specifically part numbers CH88, CH10, CH07, CH84, CH85) which are generally 28mm long and 8mm deep 
    • Gears/Axles: OEM Slot.it
      • Gears: Pinion gear brass 9 tooth Slot.It part number PI09; Crown (spur) gear aluminium or bronze + plastic 28 tooth Slot.It part number GI28-bz & GI28-al.  No Other parts are allowed
      • Rear Axle: OEM Slot.it steel Pro axles part number PA01-48.  See also motor mount section above. No Other parts are allowed
        • Note: maximum rear tracking width is 58mm (measured from outside of the tire walls). When viewed from above the tires must not be able to be seen outside the bodywork which means some cars cannot use the full width allowed by the regulations.
      • Front Axle: More recent Slot.it cars come fitted with a screw-based adjustable ride height system for the front axle              
        • You are free to adjust these as you see fit
        • Your car must still adhere to the club standard rule of the front tires rolling when the car is on a flat setup block and gently pushed by your finger from the rear of the car (i.e. when no extra weight is applied to the front of the car)
        • All Slot.it DTM cars use Slot.it steel Pro axles part number PA01-48.  No other parts are allowed from any manufacturer
    • Wires/BraidsOEM Slot.it. You are free to replace with any brand. OEM Slot.it braid part number SP14 and Slot.it wires part number SP22
    • Bushings: OEM Slot.it  Spherical Bushings CH56. You are free to replace with any bushing that works well. No ball-race bearings of any sort are allowed in any class. OEM are Slot.it spherical bushings (part number CH56)
    • Ballast Weight: Not allowed
    • Magnet: must be removed and placed on nearest fridge
    • Lights: you are free to add lights (and you might get an extra half lap per heat if you add them!)
    • Chassis: Slot.it chassis as originally supplied only.     
    • White Kits, Body Kits, Crashproof and Transparent Parts: Slot.it provides complete car and body kits in white plastic as well as crashproof and replacement parts for nearly all their cars.  You are free to use them as you see fit although we would like any white bodies to be painted before you race them
    • Lexan Cockpits: Slot.it produces lightweight lexan cockpits for most of its cars.  They are illegal