Product Description

2025 Kayo TT125 EFI Pit Bike – Ultimate Fuel-Injected Performance

Professional-Grade Pit Bike with Advanced Fuel Injection Technology

The 2025 Kayo TT125 EFI represents the pinnacle of pit bike engineering, combining race-proven performance with modern fuel injection technology for unparalleled throttle response and reliability. Designed for both competitive riders and recreational enthusiasts, this 125cc machine delivers big-bike performance in a compact, lightweight package.

Key Features & Benefits

✔ 123.67cc EFI Engine – Precise fuel delivery in all conditions
✔ Hydraulic Disc Brakes – Superior stopping power
✔ Adjustable Suspension – 10.3" rear wheel travel
✔ Lightweight Triple-Beam Frame – 178.6 lb curb weight
✔ Competition-Ready Components – Race-inspired ergonomics

Detailed Technical Breakdown

High-Performance Engine System

• 123.67cc SOHC 4-Stroke:

  • 54mm Bore x 54mm Stroke – Perfectly square engine design

  • 9.0:1 Compression Ratio – Optimized for pump gas

  • Electronic Fuel Injection (EFI):

    • Instant cold starts

    • No carburetor adjustments needed

    • Consistent performance at all altitudes

    • 15-20% better fuel efficiency vs carbureted models

  • CDI Ignition – Maintenance-free electronic spark

• 4-Speed Manual Transmission:

  • Positive N-1-2-3-4 shift pattern

  • Durable clutch assembly

  • 428 heavy-duty chain final drive

Premium Suspension Package

• Front Suspension:

  • 6.7" travel hydraulic forks

  • 35mm stanchion tubes

  • Adjustable preload

  • Oil-damped operation

• Rear Suspension:

  • 10.3" wheel travel

  • Mono-shock design

  • 5-position preload adjustment

  • Progressive rate spring

Race-Inspired Chassis

• Triple-Beam Steel Frame:

  • TIG-welded construction

  • 25° rake / 2.5" trail

  • 48" wheelbase

  • 178.6 lb dry weight

• Ergonomics:

  • 33.6" seat height

  • 11.4" ground clearance

  • 70" overall length

  • Narrow 29.5" width

Competition Braking System

• Front Brake:

  • 220mm hydraulic disc

  • Dual-piston caliper

  • Steel-braided line (optional)

• Rear Brake:

  • 190mm hydraulic disc

  • Single-piston caliper

  • Integrated parking brake

Wheels & Tires

• Front Wheel:

  • 17" diameter

  • 70/100-17 knobby tire

  • 36-spoke aluminum rim

• Rear Wheel:

  • 14" diameter

  • 90/100-14 knobby tire

  • 36-spoke aluminum rim

Additional Features

• 1.72 Gallon Fuel Tank – Extended runtime

• EFI-Specific Airbox – Water-resistant design

• Racing Footpegs – Serrated traction surface

• High-Flow Exhaust – USFS-approved spark arrestor

• Digital Gauge Cluster – Speed, odometer, trip

Technical Specifications

Why Choose the 2025 Kayo TT125 EFI?

✔ No Carburetor Hassles – EFI works flawlessly in all conditions
✔ Pro-Level Suspension – 10+" rear wheel travel
✔ Race-Ready Ergonomics – Perfect rider triangle
✔ Unmatched Reliability – Built for hard use
✔ Track-to-Trail Versatility – Works everywhere