KAYO MiniGP MR150R 149cc 4-Stroke Manual 5-Speed Road Racing Motorcycle with 12-Inch Slick Tires for Track Circuit Training

KAYO MiniGP MR150R Road Racing Motorcycle

Experience the look, sound, and dynamics of a proper Grand Prix motorcycle in an approachable, precision-engineered package. Whether you are learning fundamental knee-down road racing techniques, training for competitive circuit racing, or looking for an exhilarating track-day weapon, the KAYO MiniGP MR150R delivers authentic road racing performance.

Aerodynamics & Race-Ready Ergonomics

• Full Aerodynamic Fiberglass Fairing: Sleek Grand Prix styling with race windscreen slices through air on high-speed straightaways while withstanding the scuffs, skids, and wear of track duty.
• MotoGP-Style Riding Posture: Clip-on racing handlebars, adjustable rearset footpegs, and a high-tail race seat cowl let riders practice proper road racing body positioning from foot to elbow.
• Low Center of Gravity: Accessible 26.4 in (670 mm) seat height and compact 42.9 in (1090 mm) wheelbase give riders supreme confidence when leaning deep into apexes.

Engine Power & 5-Speed Transmission

• 149.0cc 4-Stroke Balance Shaft Engine: Vertical SOHC air-cooled single-cylinder engine equipped with an internal balance shaft for smooth, low-vibration high-rpm power delivery, putting out 8.2 kW (approx. 11 hp) @ 7,000 rpm and 11.5 N·m of torque @ 5,500 rpm.
• Manual 5-Speed Transmission (1-N-2-3-4-5): Standard road-race shift pattern paired with a smooth manual wet clutch for precise gear selection, trail-braking, and exit drive.
• Large 10.0 L (2.64 US gal) Fuel Tank: High-capacity endurance fuel cell ensures extended track sessions and endurance race practice between pit stops.
• High-Mount Exhaust System: Race-tuned exhaust routing keeps cornering clearance maximized at high lean angles.

Handling, Slicks & Track Braking

• 12" Competition Slick Tires: Staggered 12-inch front and rear tubeless track slicks provide incredible edge grip, feedback, and cornering speed.
• Track Suspension Package: 24.0 in (610 mm) front forks and 8.5 in (215 mm) rear monoshock calibrated for asphalt track stability and minimal chassis pitch under braking.
• Hydraulic Wave Disc Brakes: Front radial-mount style caliper and rear hydraulic disc brakes deliver decisive, fade-free braking power at the end of every straight.

Chassis & Dimensions

• Dimensions (L × W × H): 61.3 × 23.4 × 35.9 in (1556 × 595 × 911 mm)
• Seat Height: 26.4 in (670 mm)
• Ground Clearance: 4.8 in (123 mm)
• Wheelbase: 42.9 in (1090 mm)
• Dry Weight: 187.4 lb (85.0 kg)
• Fuel Tank Capacity: 2.64 US gal (10.0 L)

Technical Specifications

• Engine Type: 4-Stroke, SOHC, Air Cooled with Balanced Shaft
• Displacement: 149.0 cc
• Bore × Stroke: 2.26 × 2.28 in (57.3 × 57.8 mm)
• Compression Ratio: 9.5:1
• Fuel System: Carburetor
• Max Power: 8.2 kW @ 7,000 rpm
• Max Torque: 11.5 N·m @ 5,500 rpm
• Ignition: CDI
• Starting Method: Kick Start
• Transmission: Manual 5-Speed (1-N-2-3-4-5)
• Final Drive: Chain
• Front Suspension: 24.0 in (610 mm), non-adjustable
• Rear Suspension: 8.5 in (215 mm), non-adjustable
• Tires: Front 12 in / Rear 12 in Slick Racing Tires
• Brakes: Front & Rear Hydraulic Disc Brakes

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