KAYO TT125 125cc 4-Stroke Manual 4-Speed Big Wheel Pit Bike with Kick and Electric Start for Off-Road Riding

KAYO TT125 Big Wheel Pit Bike

A great next pit bike for those still growing into their abilities. Ride what fits right with the taller KAYO TT125. Designed specifically for riders who have outgrown entry-level pit bikes, the TT125 features an upright riding posture, a tall 34.5 in (875 mm) seat height, full-size 17-inch front and 14-inch rear wheels, and a responsive manual 4-speed transmission with manual clutch control.

Power & Manual Control

• 125cc-Class 4-Stroke Engine: SOHC air-cooled single-cylinder engine producing 7.2 kW @ 8,000 rpm and 10 N·m of torque @ 5,500 rpm for confident hill climbing, trail cruising, and spirited acceleration.
• Manual 4-Speed Transmission (N-1-2-3-4): Traditional manual clutch lever and foot shifter provide true big-bike clutch feel, feathering capability, and gear management.
• Dual Starting Method: Push-button electric start combined with a heavy-duty kick starter for dependable starts in all trail conditions.
• Upright Ergonomic Cockpit: High-rise handlebar positioning and extended footpeg-to-seat geometry let taller riders sit or stand comfortably without feeling cramped.

Suspension, Big Wheels & Off-Road Prowess

• Long-Travel Inverted Suspension: Heavy-duty 31.5 in (800 mm) upside-down front forks and 14.2 in (360 mm) rear monoshock soak up big impacts, jumps, and uneven trails.
• 17" Front & 14" Rear Big Wheels: Larger wheelset easily rolls over logs, rocks, and deep ruts with high-traction knobby tires.
• Exceptional Ground Clearance: Class-leading 11.8 in (300 mm) ground clearance prevents bottoming out over rough terrain.
• Dual Hydraulic Disc Brakes: Front and rear wave-rotor hydraulic disc brakes deliver decisive, controllable stopping performance.

Chassis & Dimensions

• Dimensions (L × W × H): 72.6 × 30.3 × 44.9 in (1845 × 770 × 1140 mm)
• Seat Height: 34.5 in (875 mm)
• Ground Clearance: 11.8 in (300 mm)
• Wheelbase: 50.0 in (1270 mm)
• Dry Weight: Approximately 172.0 lb (78.0 kg)
• Fuel Tank Capacity: 1.45 US gal (5.5 L)

Technical Specifications

• Engine Type: 4-Stroke, SOHC, Air Cooled
• Displacement: 126.6 cc (120cc class)
• Bore × Stroke: 2.13 × 2.13 in (54.0 × 54.0 mm)
• Compression Ratio: 9.0:1
• Fuel System: Carburetor
• Max Power: 7.2 kW @ 8,000 rpm
• Max Torque: 10 N·m @ 5,500 rpm
• Ignition: CDI
• Starting Method: Kick Start & Electric Start
• Transmission: Manual 4-Speed with Clutch (N-1-2-3-4)
• Final Drive: Chain
• Front Suspension: 31.5 in (800 mm) Inverted Fork, non-adjustable
• Rear Suspension: 14.2 in (360 mm), non-adjustable
• Tires: Front 17 in / Rear 14 in (F/17" R/14")
• Brakes: Front & Rear Hydraulic Disc Brakes

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