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GRCR Racing Classes

Kyosho Fantoms



Kyosho FANTOM EP 4WD 30635 or Kyosho FANTOM EP 4WD Ext CRC-II 30637



Any ROAR or BRCA approved motor. All brushless motors for the Stock class will be wind rating of 21.5 turns, clearly indicated by the manufacturer on the external casing.



Any 2s Speed Controllers as per ROAR BRCA list. Speed controllers must provide zero timing advance, along with disabling advanced motor control functions (i.e. Boost, Cheat Mode, Turbo, etc). When the “0 Boost” profile is enabled, it shall be indicated by a blinking LED while the ESC is armed and in neutral position.


Body Shell

  • Kyosho Fantom body shells  - part numbers: EFB001 and EFB002.

  • 1/12 scale pre-1987 Can-Am style Sports Prototype bodies.



  • Only Kyosho Foam tires designed for Kyosho Fantom to be used.

  • Kyosho part numbers: Front: EFTH001W Rear: EFTH005W


Hop Ups

  • All hop-ups for Kyosho Fantom 1/12th scale chassis are allowed. 


  • Any 2 cell Hard-cased approved 7.4 Lipo packs as listed on the ROAR or EFRA websites.



  • Gearing is not restricted.



  • Minimum race-ready weight: 730g (with transponder) 


  • Overall Min Width: 155mm

  • Overall Max Width: 176mm

  • Max Track Width: 172mm

  • Overall Min Length: 320mm

  • Overall Max Length: 380mm


Driving Aids

  • No electronic driving aids permitted
    (steering control by gyroscope, Drag Reduction System, wheel speed sensors, etc.).

  • Transmitter functions are allowed.   


Ride Height

  • Minimum ride height allowed is 3mm at race ride height.

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