Kayo K6R - 2025 Specifications and Reviews

The 2025 Kayo K6R is a lightweight 250cc enduro motorcycle designed for entry-level and intermediate off-road riders seeking affordable trail performance. Powered by a liquid-cooled single-cylinder four-stroke engine producing 29.5 horsepower, it delivers accessible power and reliable torque for technical terrain. Known for its budget-friendly price point and proven durability, the K6R is best suited for recreational trail riding and off-road exploration.

2025
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General information

Color OptionsWhite/black/orange
CategoryEnduro / offroad
Year2025

Engine and Transmission Specifications

StartingElectric & kick
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionCDI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionCarburettor
Bore x Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Compression Ratio11.6:1
Max Torque23.7 Nm (2.4 kgf-m or 17.5 ft.lbs) @ 8000 RPM
Max Power29.5 HP (21.5 kW)) @ 9500 RPM
Engine TypeSingle cylinder, four-stroke
Capacity:249.6 ccm (15.23 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity7.50 litres (1.98 US gallons)
Wheelbase1488 mm (58.6 inches)
Ground Clearance340 mm (13.4 inches)
Overall Width820 mm (32.3 inches)
Overall Length2180 mm (85.8 inches)
Overall Height1254 mm (49.4 inches)
Seat Height950 mm (37.4 inches) If adjustable, lowest setting.
Power/Weight Ratio0.2588 HP/kg
Dry Weight114.0 kg (251.3 pounds)
 
 

Kayo K6R dimensions and frame

WheelsWire spoked. 21 inch front. 18 inch rear.
Rear BrakesSingle disc. Braktec
Front BrakesSingle disc. Braktec
Rear SuspensionKYB nitrogen-charged, 480 mm Double-Adjustable
Front SuspensionKYB, 950 mm Double-Adjustable

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsChinese brand.
DrivelineD.I.D Drive Chain
Motorcycle nameKayo K6R

Performance Profile & Rider Fit

29.5 hp
Peak Power

Best For

Track20%
City25%
Cornering55%
Daily Riding20%
Touring20%
Passenger10%

Rider Profile

Best ForBest suited to riders with at least some dirt-bike experience, as the tall seat height and light, responsive chassis reward confident off-road skills.
PurposeBuilt as a dedicated enduro machine for trail riding, technical off-road terrain, and competitive-style off-road use rather than street commuting.
Rider FitThe 950 mm seat height and lightweight 114 kg dry chassis demand decent leg length and fitness for standing, maneuvering, and picking the bike up if dropped.
CharacterA nimble, high-revving single-cylinder off-roader with premium KYB suspension that feels playful, agile, and eager over rough ground.
Not Ideal ForNot a good fit for riders wanting a comfortable long-distance tourer, a passenger-friendly bike, or a machine suited to sustained highway speeds.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2025 Kayo K6R Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 Kayo K6R, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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