Motocross Kayo K6R 250cc
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Product details
Kayo 250cc Motocross
The Kayo 250cc Motocross is powered by a 249.6 cc 4-stroke engine with dual overhead camshafts (DOHC), delivering a maximum power of 28 kW. Paired with a competition FCR carburetor, it allows fine-tuning of the air-fuel mixture to meet the demands of each race. This proven mechanics ensures both top performance and reliability in competition. At XtremRS, we support you with dedicated technical service and a manufacturer's warranty so you can fully exploit the potential of your engine with confidence.

125cc adult motocross bike
The Kayo K6R's liquid cooling system maintains a stable operating temperature, even during the most intense sessions. This consistent performance preserves engine power and prevents overheating that could compromise the lifespan of components. We recommend regularly checking the coolant level, bleeding the system as per the manufacturer's recommendations, and inspecting the radiator's condition to ensure optimal performance throughout the season.
125cc motocross bike
The six-speed manual gearbox (1-N-2-3-4-5-6) provides fast and precise gear shifts, essential for exploiting the engine's power range on motocross tracks. Combined with a DID chain known for its reliability, it ensures efficient and durable transmission. To maintain this precision, remember to lubricate the chain after each ride, check its tension, and inspect the wear of the sprockets and selector according to the maintenance manual provided by XtremRS.


Adult motocross bike
The chromium-molybdenum steel frame, a material used in aeronautics, combines lightness and exceptional rigidity, resulting in improved handling without sacrificing impact resistance. With a ground clearance of 350 mm and a wheelbase of 1,488 mm, the Kayo K6R easily clears obstacles while remaining stable at high speeds. We advise regularly checking the frame's condition, looking for any cracks or corrosion, and applying a suitable protective treatment to preserve the longevity of your bike.
Automatic adult motocross bike
The Braktec braking system, a Brembo subsidiary, equips the Kayo K6R with 240 mm hydraulic discs at the front and rear, ensuring immediate bite and precise modulation, even in the most critical braking phases. This braking power enhances rider safety while allowing more aggressive lines. To maintain this performance, check the level and quality of the brake fluid, inspect the condition of the pads, and replace them as soon as wear reaches the threshold indicated in the maintenance manual.


Road-legal 125cc adult motocross bike
The front KYB suspension, adjustable over 950 mm, combined with a nitrogen rear shock absorber adjustable over 480 mm, offers optimal shock absorption and constant stability on all types of terrain. This configuration allows adjusting the preload and rebound based on the rider's weight and track conditions, ensuring driving comfort and maximum grip. We recommend periodically checking the nitrogen pressure in the rear shock, inspecting the condition of the seals and bushings, and performing maintenance in accordance with XtremRS recommendations to preserve the suspension's performance over the long term.
Warning
The user must wear appropriate protective equipment and be under adult supervision.
The purchase of a Dirt bike, Pit bike, or Quad by a minor over 14 years old must be made under the responsibility of an adult. Only one user should ride the vehicle at a time.
Purchases on the XtremRS website must be made by an adult.
Warning: Dirt bike / Pit bike / Quad / Pocket quad vehicles are motorized machines, not toys.
It is recommended to have assembly and maintenance performed by a professional. We advise users to check the vehicle's condition before and after each use.
General
- Brand Kayo
- Reference EIM-715402(C)
Features
- Engine Thermique 4 Temps
- Front Wheel Size 21"
- Rear Wheel Size 18"
- Engine displacement 250cc
- Power 38 CV
- Brake Type Freins à Disques Hydraulique
- Cooling Liquide
- Clutch Manuel
- Transmission Chaine
- Net Weight 110
- Seat height 950
- Wheelbase 1488
- Starter Type Kick
- Gearbox 6 Rapports
- Battery Type Plomb