Honda CB300R - 2026 Specifications and Reviews

The Honda CB300R is a lightweight sport bike designed for beginner and intermediate riders seeking accessible performance and easy handling. Its 286cc single-cylinder engine delivers manageable power while maintaining nimble agility, making it ideal for urban commuting and track day introductions. Known for reliable Honda engineering and approachable ergonomics, the CB300R excels as a gateway to sportbike riding without intimidation.

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General information

Color OptionsPearl Dusk Yellow, Matte Black Metallic
PriceUS$ 5149. MSRP depends on country, taxes, accessories, etc.
CategorySport
ModelHonda CB300R

Engine and Transmission Specifications

StartingElectric
Emission DetailsEPA standards. Models sold in California meet current CARB standards and may differ slightly due to emissions equipment.
Emission76.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption3.31 litres/100 km (30.2 km/l or 71.06 mpg)
ClutchWet multiplate with coil springs
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionComputer-controlled digital transistorized with electronic advance
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. 38mm throttle body
Valves Per Cylinder4
Bore x Stroke76.0 x 63.0 mm (3.0 x 2.5 inches)
Compression Ratio10.7:1
Max Torque22.9 Nm (2.3 kgf-m or 16.9 ft.lbs)
Max Power34.9 HP (25.5 kW)) @ 10500 RPM
Engine DetailsCounterbalancer
Capacity:286.0 ccm (17.45 cubic inches)

Physical measures and capacities

Fuel Capacity9.84 litres (2.60 US gallons)
Wheelbase1328 mm (52.3 inches)
Seat Height803 mm (31.6 inches) If adjustable, lowest setting.
Wet Weight143.3 kg (316.0 pounds)
 
 

Honda CB300R dimensions and frame

Rear BrakesSingle disc. ABS
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. ABS
Rear Tyre150/60-17
Front Tyre110/70-17
Rear Wheel Travel132 mm (5.2 inches)
Rear SuspensionPro-Link® single shock
Front Wheel Travel130 mm (5.1 inches)
Front Suspension41mm inverted fork
Trail94 mm (3.7 inches)
FrameSteel tube

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsModel ID: CBR300RA.
WarrantyOne year. Transferable. Unlimited-mileage.
Rake (fork angle)24.7°
DrivelineO-ring-sealed chain; 14T/36T
Engine typeSingle cylinder, four-stroke
Model year2025

Performance Profile & Rider Fit

34.9 hp
Peak Power
6.8s
0-60 mph

Best For

Track45%
City88%
Cornering75%
Daily Riding80%
Touring30%
Passenger30%

Rider Profile

Best ForIdeal for new and beginner-to-intermediate riders thanks to its light weight, manageable power, and forgiving handling.
PurposeBuilt primarily as a nimble urban commuter and learner-friendly street bike rather than a performance or adventure machine.
Rider FitThe low seat height and light 143 kg wet weight make it very approachable for shorter or less experienced riders.
CharacterA fun, minimalist streetfighter-styled single that rewards flickable handling over outright speed.
Not Ideal ForNot suited for highway touring, long-distance comfort, two-up riding, or any off-road use.

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

Rider Fit Visualizer

2026 Honda CB300R Rider Ergonomics Assessment

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Feet:

At 803mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2026 Honda CB300R, with a cramped knee angle of around 70 degrees and a forward-leaning 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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