110cc Youth Dirt Bike 14/12 KAYO TSD110
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Product details
The exhaust of the KAYO TSD110 Teen Dirt Bike: sound and 4-stroke performance
The exhaust system of this Teen Dirt Bike is sized to fully exploit the torque-rich character of the air-cooled YX 110 cc 4-stroke single-cylinder engine. It ensures smooth gas evacuation, which is the secret behind the smooth acceleration noticed on the track, without jerking even at low revs. Designed to withstand the thermal constraints of intensive motocross use, it contributes to the legendary reliability of Kayo engines. Periodic maintenance of the header gasket and checking the tightness of the fasteners are enough to preserve its original performance, in accordance with the manufacturer's recommendations that we promote at XtremRS.

The 110cc 4-stroke engine of the Teen Dirt Bike: Kayo torque and reliability
At the heart of this Teen Dirt Bike beats a YX 110 cc 4-stroke engine developing 6.8 hp (5 kW), renowned for its rugged durability. Its air-cooled architecture eliminates the complexity of a liquid cooling system: no hoses, no radiator, no risk of overheating during trial or slow motocross use. The generous torque available from low revs allows young riders aged 6 to 16 (max load 70 kg) to clear obstacles without constantly shifting gears. Fueled by SP95 or SP98, this engine only requires regular oil changes (10W40 oil) and air filter cleaning to last for entire seasons, a guarantee of peace of mind for the parents we support at XtremRS.
Hydraulic braking of the Teen Dirt Bike: safety and control
The KAYO TSD110 Teen Dirt Bike adopts a full hydraulic braking system with a dual-piston disc at the front and a single-piston disc at the rear, a rare configuration in this segment that ensures progressive bite and exemplary heat endurance. The front lever, accessible for teenage hands (71 cm seat height), delivers easily controllable power with two fingers, training the rider in grip management. Compliant with CE standards and certified by French customs, this system only requires an annual DOT 4 fluid bleed and monitoring of pad thickness, simple operations that our XtremRS technical service can perform during pre-season servicing.


Hydraulic shock absorbers of the Teen Dirt Bike: comfort and handling
The front and rear hydraulic suspensions of this Teen Dirt Bike effectively filter out successive bumps and jump landings, protecting the young rider's back during extended sessions. The front fork with stanchion tubes and the rear spring/shock absorber combo offer travel consistent with the 110 cm wheelbase and the 14-inch front / 12-inch rear cross wheels, guaranteeing constant traction coming out of corners. The reinforced chassis, a Kayo signature, limits unwanted flexing. Adjusting the rear preload according to the rider's weight (up to 70 kg) optimizes the ride height, a tip we systematically provide during XtremRS delivery.
4-speed semi-automatic gearbox of the Teen Dirt Bike: progressive learning
The 4-speed semi-automatic transmission of this Teen Dirt Bike is the ideal educational tool for learning how to shift gears without the complexity of a manual clutch. The left-foot selector handles upshifts and downshifts while the centrifugal clutch manages stopping and starting without stalling. This architecture allows the rider to focus on the racing line and throttle control, developing the essential automatisms before moving on to a classic mechanical gearbox. The robust drive chain requires regular tensioning and lubrication, control points included in our XtremRS maintenance packages.


Kick-start of the Teen Dirt Bike: simplicity and zero battery failures
True to the pure cross spirit, the KAYO TSD110 Teen Dirt Bike is exclusively equipped with a kick-starter, removing any dependency on a battery, electric starter, or alternator. This technical solution, although more physical, guarantees an immediate start in all weather conditions, even after prolonged winter storage, and lightens the machine by several kilos (59 kg dry). It is the assurance of absolute mechanical reliability, with no battery replacement costs or risk of sulfation. We simply recommend checking the valve clearance every 50 hours to maintain easy cold starting, a common operation in our XtremRS workshops.
Warning
The user must wear appropriate protective equipment and be under the supervision of an adult.
The purchase of a vehicle such as a Dirt bike, Pit bike, Quad made by a minor over 14 years old is carried out under the responsibility of an adult. Only a single user must mount the vehicle.
Purchases on the XtremRS website must be made by a person of legal age.
Warning: Vehicles such as Dirt bikes / Pit bikes / Quads / Pocket quads are motorized machines and not toys.
It is recommended to carry out assembly and maintenance by a professional. We recommend users check the condition of the vehicle before / after each use.
General
- Brand Kayo
- Reference EIM-709766
Features
- Engine Thermique 4 Temps
- Front Wheel Size 14"
- Rear Wheel Size 12"
- Engine displacement 110cc
- Power 6.8 CV
- Brake Type Freins à Disques Hydraulique
- Cooling Par Air
- Clutch Semi-Automatique
- Transmission Chaine
- Net Weight 59
- Seat height 710
- Wheelbase 1100
- Starter Type Kick
- Gearbox 4 Rapports