Sportbikes
2018Honda CBR300R
49 fields on record
The 2018 Honda CBR300R is an entry-level sport bike designed for beginner and novice riders seeking an accessible, manageable platform. Known for its lightweight 161.9 kg chassis, user-friendly ergonomics with a 780 mm seat height, and reliable single-cylinder performance, it excels as a confidence-building motorcycle for new sportbike enthusiasts. The CBR300R is best recognized for delivering approachable sportiness without overwhelming inexperienced riders.
- Capacity
- 286.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 161.9 kg
- Seat height
- 780 mm
- Power
- 34.9 HP (25.5 kW) @ 10500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for learning the fundamentals of sport riding, commuting, and gaining confidence before moving to a larger machine.
- Built for
- It has a friendly, approachable personality that rewards smooth inputs over outright aggression, with just enough sportbike styling and feel to be fun.
- Not ideal for
- It's not for experienced riders seeking high-speed thrills, long-distance touring comfort, or serious two-up travel.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 286.0 ccm
- Power
- 34.9 HP (25.5 kW) @ 10500 RPM
- CO2 Emissions
- 70 CO2 g/km
- EPA Certificate No.
- JHNXC0.29BUA-015
- EPA Est. Fuel Consumption
- 2.98 L/100km (78.9 US mpg)
- EPA CO Emissions
- 1.1 CO g/km
- Torque
- 22.9 Nm (2.3 kgf-m) @ 7250 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.30 litres/100 km (30.3 km/l)
- Power/weight ratio
- 0.2156 HP/kg (wet)
- Bore x stroke
- 76.0 x 63.0 mm
- Compression
- 10.7:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Computer-controlled digital transistorized with electronic advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 2
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multiplate with coil springs
Dimensions & weight
- Wheelbase
- 1379 mm
- Overall length
- 2035 mm
- Overall width
- 720 mm
- Overall height
- 1120 mm
- Seat height
- 780 mm
- Wet weight
- 161.9 kg
- Fuel capacity
- 12.90 litres
- Ground clearance
- 145 mm
- Oil capacity
- 1.80 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Steel tube
- Front suspension
- 37mm fork
- Rear suspension
- Pro-Link single shock with five positions of spring preload adjustability
- Front wheel travel
- 118 mm
- Rear wheel travel
- 103 mm
- Rake (fork angle)
- 25.3°
- Trail
- 98 mm
Brakes & wheels
- Front brakes
- Single disc. ABS
- Front brakes diameter
- 296 mm
- Rear brakes
- Single disc. ABS
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 110/70-17
- Rear tyre
- 140/70-17
Other
- Color options
- Red, Matte Black Metallic
- Comments
- Model ID: CBR300R
- Fuel Tank Material
- Metal
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2014 | 2017 | 2018 | 2019 | 2022 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 286 cc | 286 cc | 286 cc | 286 cc | 286 cc | 286 cc |
| Seat height | 785 mm | 780 mm | 780 mm | 780 mm | 780 mm | 780 mm |
| Fuel capacity | 13 L | 12.9 L | 12.9 L | 12.9 L | 12.9 L | 12.9 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 1 recall may applyPOWER TRAIN:MANUAL TRANSMISSIONJun 2019 · 19V412000
Honda (American Honda Motor Co.) is recalling certain 2019 CB300R, 2018 CBR300R, 2018 CRF250L, 2018 CRF250L Rally, and 2018-2019 CMX300 motorcycles. The circlip, on the transmission's main shaft, may detach allowing for gear misalignment.
Risk: A misaligned gear can shift the transmission from neutral into gear during engine start, potentially resulting in unexpected motorcycle movement or seize the transmission and rear wheel while the motorcycle is in motion. Both conditions increase the risk of crash or injury.
Remedy: Honda will notify owners, and dealers will replace the transmission main shaft, free of charge. The recall began July 8, 2019. Owners may contact Honda customer service at 1-866-784-1870. Honda's number for this recall is KK3.
These recalls cover some 2018 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Honda recalls →
Rider Reviews
Common questions
What is the engine size of the Honda CBR300R?
The 2018 Honda CBR300R has a Capacity of 286.0 ccm (17.45 cubic inches).
What engine power does the Honda CBR300R have?
The 2018 Honda CBR300R has a Power of 34.9 HP (25.5 kW) @ 10500 RPM.
How many gears does the Honda CBR300R have?
The 2018 Honda CBR300R has a Gearbox of 6-speed.
What is the torque of the Honda CBR300R?
The 2018 Honda CBR300R has a Torque of 22.9 Nm (2.3 kgf-m or 16.9 ft.lbs) @ 7250 RPM.
How much does the Honda CBR300R weigh?
The 2018 Honda CBR300R has a Wet weight of 161.9 kg (356.9 pounds).
Shop this bike
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The 2018 Honda CBR300R is a fantastic motorcycle that offers a great balance of power and agility. With a 286cc engine, this bike delivers smooth, responsive acceleration and is perfect for navigating through city streets or hitting the open road. The lightweight design and sporty handling make it a joy to ride, and the comfortable seating position is great for longer journeys. Whether you're a beginner rider or a more experienced motorcyclist, the CBR300R provides an enjoyable riding experience that will leave you impressed.
In addition to its performance, the 2018 Honda CBR300R boasts a sleek and modern design that is sure to turn heads. The aggressive look of the bike combined with the range of color options makes it a standout choice for riders looking for style as well as substance. Overall, the CBR300R is a solid choice for anyone in the market for a versatile and reliable motorcycle that offers a good balance of performance and comfort.
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