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Vortex Mini ROK 60cc
  • Vortex Mini ROK 60cc
  • Vortex Mini ROK 60cc
60cc Vortex Micro Rok - New Engine

60cc Vortex Micro Rok - New Engine

$2,650.00

Key features

  • Race Ready & Blueprinted
  • Dyno Tested
  • Fast Shipping
The Vortex Micro ROK uses the proven Mini ROK 60cc engine with class-specific restrictions for the youngest cadet racers ages 6-9. Part of the worldwide ROK Cup racing series, it offers a safe, controlled introduction to kart racing with electric start convenience and excellent reliability. Homologated for ROK Cup USA Micro ROK class.
Engine Info +
Manufacturer
Vortex
Model
Micro ROK (Mini ROK with restrictions)
Displacement
60cc
Engine Type
Tag Motor
Class Compatibility
Micro ROK (ages 6-9)

Entry-level cadet racing engine for the youngest drivers in the Vortex ROK Cup series. Approved for ROK Cup USA Micro ROK class.
Restriction Note
Designed for Micro ROK class - includes mandatory restrictions: Spec 82-tooth gear, Spec 95 jet, and restricted exhaust header. See ROK Cup USA Technical Regulations for complete requirements.
Key Features +
  • Perfect entry-level engine for young racers ages 6-9
  • Electric start for easy operation by young drivers
  • Air-cooled design for simplified maintenance
  • Restricted configuration provides safe, controlled power
  • Proven Mini ROK reliability with Micro ROK restrictions
  • Lower cost of ownership vs water-cooled engines
  • Piston port design for smooth power delivery
  • Part of worldwide ROK Cup racing series
  • Includes all Micro ROK spec restrictions (82 gear, 95 jet, restricted header)
  • Easy transition to Mini ROK as driver advances
  • Backed by Vortex/OTK quality and support
  • Complete with all necessary components including restricted exhaust
What’s Included +
  • Complete engine assembled and tested
  • Electric starter system with wiring harness
  • Dell'Orto PHBG 18mm carburetor pre-jetted
  • New spark plug installed
  • Vortex intake silencer with air filter
  • Exhaust system with integrated silencer
  • Dell'Orto fuel pump
  • Dry centrifugal clutch (complete assembly)
  • Battery box and control panel (battery sold separately)
  • Owner's manual and technical documentation
  • Break-in instructions and procedures
  • Jetting guide for altitude/temperature adjustments
Technical Specifications +
Engine Construction
Single-cylinder 2-stroke
Actual Displacement
60cc
Bore & Stroke
42mm x 43mm
Cooling System
Air-cooled system
Starter Type
Electric start (on-board integrated starter)
Clutch Type
Dry centrifugal clutch
Carburetor
Dell'Orto PHBG Ø 18mm
Ignition System
Selettra analogic ignition
Engine Weight
Approximately 22 lbs (complete with accessories)
Valve System
Piston port
Fuel Mix Ratio
2-4% oil mixture (recommended: 8oz oil per gallon with Motul Kart Grand Prix 2T)
Support +
Support Notes
Micro ROK uses the same base engine as Mini ROK but includes mandatory restrictions
Micro ROK is for ages 6-9 (youngest cadet class)
Mini ROK is for ages 8-12 (cadet class)
Transition from Micro to Mini requires only removal of restrictions per class rules
Both engines are part of the worldwide Vortex ROK Cup racing series
Electric start makes them ideal for young drivers