What category is the 2020 Honda CB4X?

The 2020 Honda CB4X has a Category of Prototype / concept model.

What is the engine size of the 2020 Honda CB4X?

The 2020 Honda CB4X has a Capacity: of 650.0 ccm (39.66 cubic inches).

What type of engine does the 2020 Honda CB4X have?

The 2020 Honda CB4X has a Engine type of In-line four, four-stroke.

Is the 2020 Honda CB4X air cooled or liquid cooled?

The 2020 Honda CB4X has a Cooling system of Liquid.

Honda CB4X - 2020 Specifications and Reviews

Name: 2020 Honda CB4X
Brand: Honda

The 2020 Honda CB4X is a concept motorcycle that blends retro styling with modern performance, appealing to riders seeking a versatile middleweight with heritage charm. Built around a 650cc inline-four engine paired with premium Öhlins suspension and Brembo braking, it delivers sharp handling and responsive acceleration. Best known as a design study exploring neo-retro possibilities, the CB4X showcases Honda's vision for engaging, accessible sportbike enthusiasts.

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General information
Category	Prototype / concept model
Year	2020
Model	Honda CB4X

Engine and Transmission Specifications
Exhaust system	SC-Project mufflers
Transmission type	Chain (final drive)
Cooling system	Liquid
Fuel system	Injection
Engine type	In-line four, four-stroke
Capacity:	650.0 ccm (39.66 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Pirelli Rosso Corsa II tires on 17-inch rims
Rear brakes	Single disc. Brembo
Front brakes	Double disc. Brembo
Rear Suspension	Ã–hlins piggyback-reservoir shock
Front Suspension	Ã–hlins inverted fork
Physical measures and capacities
Comments	Adjustable windscreen
Color options	Silver/black/red
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track55%

City70%

Cornering78%

Daily Riding60%

Touring55%

Passenger45%

Rider Profile

Best For	This is a concept machine rather than a production motorcycle, so real-world specs like power and weight were never officially released, meaning this profile leans on its inline-four sportbike-derived DNA and premium componentry to infer character; it bes
Purpose	Conceived as a sporty, tech-forward crossover naked with an adjustable windscreen, it appears aimed at riders wanting sharp handling with a touch of everyday versatility rather than pure track focus or long-haul touring.
Rider Fit	The premium Ohlins suspension, Brembo brakes and 17-inch sportbike wheels suggest a fairly compact, upright-to-sporty riding position manageable by riders of average height and moderate strength.
Character	It carries the spirit of a lightweight, high-revving inline-four naked bike with race-derived suspension and brakes, promising eager, precise handling and an engaged, sporty feel.
Not Ideal For	It is not well suited to riders seeking off-road capability, heavy passenger and luggage touring, or a bike they can actually walk into a dealership and buy today since it remains an unproduced concept.

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

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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2020 Honda CB4X motorcycle is a versatile and stylish option for riders looking for a comfortable and powerful bike. Its 650cc engine provides ample power for highway cruising, while its sporty design makes it stand out on city streets. The CB4X also boasts a comfortable riding position and a range of modern features, including a full-color TFT display and LED lighting. In addition to its performance and styling, the 2020 Honda CB4X offers practicality with a generous amount of storage space and the option for additional accessories. With its combination of sporty looks, powerful engine, and practical features, the CB4X is a well-rounded choice for riders who want a versatile motorcycle that can handle both urban and long-distance riding. Overall, the 2020 Honda CB4X is a compelling option for riders looking for a stylish and capable motorcycle that offers both performance and practicality.