CBR300R

 

CBR300R / Overview

The development approach for the CBR300R took two avenues: more power and torque and a much stronger CBR identity, with stronger visual echoes of its larger capacity siblings, giving a more direct taste of the CBR brand itself.

Firstly, the liquid-cooled engine is now 286cc, achieved through a longer stroke. It has also received upgrades to take full advantage of the increased power, torque and vibration that the larger capacity brings. Work has centred on the engine’s throttle response and power delivery, while a new CBR500R-style exhaust is both an aesthetic and functional upgrade.

The CBR1000RR was design inspiration for the CBR300R’s new look. Dual headlights closely mimic the bigger bike and aggressive styling for the fairing, fuel tank and seat unit are unmistakably CBR. The undercowl is also colour-matched, adding a premium feel.

Compared to larger capacity twin-cylinder machines, the CBR300R is a more compact, lighter and more manageable package for the less experienced rider, with significantly lower purchase and running costs complementing its flexible and accessible performance.

CBR300R / Specification

Engine
Engine Type Liquid-cooled 4-stroke DOHC single cylinder
Engine Displacement 286cc
No. of Valves per Cylinder 4
Compression Ratio 10.7:1
Max. Power Output 22.7/8500 (kW/rpm)
Max. Torque 27/7250 (Nm/rpm)
Fuel Consumption 30.2 km/l in WMTC mode
Oil Capacity 1.8L
Ignition -
Ignition Timing BTDC 10°±1°
Rev Limit 10600
Starter Self
Carburation Fuel Injection
Idle Speed 1400rpm
Bore & Stroke 76x63
Battery Capacity   12V-6AH
ACG Output 337W / 5000rpm
Spark Plug Type SIMR8A9
Throttle Bore 38mm
Exhaust System Single
Transmission
Clutch Wet multiplate
Final Drive Chain
Primary Reduction 2.807
Gear Ratios 1 - 3.416 2 - 2.250 3 - 1.650 4 - 1.350 5 - 1.166 6 - 1.038
Gearbox / Transmission Type 6 speed manual
Traction Control System
Chassis
Frame Type Diamond Steel
Caster Angle 25, 05°
Trail 98mm
Turning Radius -
Dimensions and Weight
Kerb Weight 164kg*
Dry Weight 151kg*
Engine Weight 35.4kg
Front / Rear Weight Distribution 48.6/51.4
Maximum Carrying Capacity 183kg*
Fuel Capacity 13l
Length x Width x Height 2030x709.5x1127
Wheelbase 1380mm
Seat Height 785mm
Ground Clearance 145mm
Swing Arm Length 573.6mm
Wheels, Suspension and Brakes
ABS system type 2 channel
Brakes Front φ296 Hydraulic Disc
Brakes Rear φ220 Hydraulic Disc
Wheels Front Cast aluminium
Wheels Rear Cast aluminium
Rim Size Front 17M/C×MT2.75
Rim Size Rear 17M/C×MT4.00
Tyres Front 110/70-17
Tyres Rear 140/70-17
Suspension Front 37mm conventional fork
Front wheel travel 130mm
Suspension Rear Mono-shock, Pro-link
Rear wheel travel 107mm
Instruments & Electrics
Instruments Digital odometer and speedometer / Analog  tachometer
Security System -
Headlight 12V; 55W x 2 (high) / 55W x 1 (low)
Taillight Tail;12V  5W / Stop Light ;12V  21W
Please note: model availability varies by market. Please visit your local dealer's site for more information.

CBR300R / Videos

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