Honda CBR650F

Honda CBR650
Manufacturer	Honda
Also called	CBR650F ABS, CBR650R, CBR650F
Production	2014 - 2016
Class	Sport Bike
Engine	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Compression ratio	11.4:1
Horsepower	87.03 HP (64.9 KW) @ 11000RPM
Torque	45.73 ft/lbs (62.0 Nm) @ 8000RPM
Fuel System	Electronic injection
Ignition	Digital transistorized with electronic advance
Spark Plug	NGK `14-18
Transmission	Close-ratio 6 Speed
Final Drive	Chain: 525 `14-18
Frame	Steel diamond
Suspension	Front: 41mm conventional telescopic fork Rear: Monoshock damper with adjustable preload
Brakes	Front: 2x 320mm discs 2 piston calipers Rear: Single 220mm disc 1 piston caliper
Front Tire	120/70-ZR17M/C (58W)
Rear Tire	180/55-ZR17M/C (73W)
Wheelbase	57.09 inches (1450 mm)
Length	83.11 inches (2111 mm)
Width	29.69 inches (754 mm)
Seat Height	31.89 inches (810 mm)
Weight	212 kg / 461 lbs (wet)
Oil Capacity	3.5 Liters
Recommended Oil	Honda GN4 10W-40
Fuel Capacity	17.3 Liters / 4.5 gal
Manuals	Service Manual

The Honda CBR 650F was a Four stroke, transverse four cylinder, liquid cooled Sport Bike motorcycle produced by Honda in 2016. Max torque was 45.73 ft/lbs (62.0 Nm) @ 8000 RPM. Claimed horsepower was 87.03 HP (64.9 KW) @ 11000 RPM.

Engine

The engine was a Liquid cooled cooled Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.. The engine featured a 11.4:1 compression ratio.

Drive

Power was moderated via the Wet, multiplate with coil springs.

Chassis

It came with a 120/70-ZR17M/C (58W) front tire and a 180/55-ZR17M/C (73W) rear tire. Stopping was achieved via 2x 320mm discs 2 piston calipers in the front and a Single 220mm disc 1 piston caliper in the rear. The front suspension was a 41mm conventional telescopic fork while the rear was equipped with a Monoshock damper with adjustable preload. The CBR650F was fitted with a 17.3 Liters / 4.5 gal fuel tank. The wheelbase was 1450 mm / 57.0 in long.

2016 Honda CBR 650F

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  2016 Honda CBR 650F

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  2016 Honda CBR 650F

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  2016 Honda CBR 650F

The CBR 650F has the sporting credentials to live-up to the CBR designation, but what will catch your eye first is the unique styling. The design team for the CBR650F included a number of young engineers in their 20s who wanted to create a thoroughly modern and unique sport bike for today’s world. From the minimalist full fairing that leaves most of the engine exposed, to the sweeping exhaust headers, to the arcing aluminum swingarm, the CBR650F is attractive from any angle.

The CBR 650F offers a great combination of sportbike performance, versatility and value, along with the quality and attention to detail that’s made Honda famous. The 649cc engine displacement makes for a user-friendly powerband that’s perfect for both general riding and weekends when you want to dial it up a notch. Best of all, the CBR650F is available in two versions: the CBR650F and the CBR650F ABS with our Anti-lock Brake System—an excellent choice for riders of all levels.

Photos

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  Honda CBR650

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  Honda CBR650

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  Honda CBR650

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  Honda CBR650

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  Honda CBR650

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  Honda CBR650

Overview

A totally new middleweight featuring sleek, sporty style and a four-cylinder engine tuned for high torque and all-round excitement, plus well balanced high-quality chassis and standard-fit ABS; a reduced output learner legal version will also be available in European markets and expect a similarly curtaild model for the Australian market to meet LAMS restrictions.

For 2014 Honda will produce a four-cylinder sporty middleweight that offers high style and specification, an involving easy-to-use riding experience and real value for money.

Based on the same platform as the naked streetfighter-styled CB650F, it’s been designed from inception by a young team of Honda engineers as a sports-oriented bike, usable and enjoyable in the real world by riders of all backgrounds and experience, in environments from busy urban streets to twisting back roads.

Teishiro Goto, Large Project Leader CBR650F: “The CBR650F is designed to conquer corners with ease and also be great around town. It offers a sporting edge but makes no compromise to rider lifestyle – and is a real pleasure to look at. More and more of our customers, novice or veteran, are drawn to such a distinct identity and riding feel and it gives me great pleasure to welcome them to Honda’s newest CBR.”

The DOHC 649cc four-cylinder engine powering the CBR650F is completely new and engineered to deliver high torque through the low-to-mid rpm range, especially below 4,000rpm

The development team included many engineers in their twenties, selected to produce a bike with a focus on the younger customer. They decided early on that chasing peak power at redline was off their agenda. Strong acceleration from a standing start, low/mid range torque and mid-gear roll-on throttle response were targeted as the essential elements.

Crisp pick-up above 6,000rpm and – for the sake of reduced running costs – economical cruising at highway speeds was also a focus. The engine’s also been designed to look good, with no external plumbing obscuring its lines. Sitting relatively far forward in the chassis for optimal weight distribution, the engine is truly at the heart of the machine.

The CBR650F’s steel twin-spar frame has a tuned rigidity balance along with cast pivot plates and aluminum swingarm. The rear shock works directly on the swingarm and is matched to a 41mm telescopic front fork; the wheels are a new five-spoke design. Twin 320mm wavy front and a single 240mm rear disc deliver the stopping power with 2-channel ABS fitted as standard.

A low centre of gravity, slim feel and high-set clip-on handlebars give excellent control and confidence. And the CBR650F’s sharp lines are enhanced by an effective but minimal full fairing that shows off the engine to the maximum. An HRC-inspired racing White, Red and Blue Tricolor paint option provides a finishing flourish.

The CBR650F’s liquid-cooled engine uses compact internal architecture, stacked six-speed gearbox and starter/clutch layout with the four cylinders canted forward 30°. The DOHC 16-valve cylinder head employs direct cam actuation and cam timing that equals strong torque performance and drivability below 4,000rpm.

Bore and stroke is set at 67mm x 46mm. Optimisation of con-rod length has decreased the side-force on each piston and ‘breathing’ holes in the crankcase walls between the journals reduce pumping losses as rpm rises. The pistons were developed with Computer Aided Engineering (CAE) and asymmetric skirts minimise bore contact and reduce friction. Ferrous spines on the outer surface of the cylinder sleeves reduce oil consumption (and friction) with improved heat transfer.

A silent SV cam chain reduces frictional losses by using a Vanadium coating on its pins and the water pump – designed with CAE study of water flow – is compact and efficient, reducing drag.

Peak power of 64kW (86hp) arrives at 11,000rpm with peak torque of 63Nm at 8,000rpm. Honda claime the engine is smooth at all rpm, with distinct inline four-cylinder character and resonance.

Internal water channeling from cylinder head to cylinders does away with a great deal of the exterior hoses normally required and the motor shows off its minimal, elegant beauty and functional style. The layout of the oil filter (behind the engine) and oil cooler (front left) plus internal oilways further enhance the visual appeal and has enabled use of an evocative right side-swept 4-2-1 exhaust.

With strong echoes of the original Honda 1974 CB400/4 the design employs optimized downpipe length and diameter, plus patented internal plates regulating airflow to improve torque. The ‘wafer’ design stubby underslung muffler – with 400-cell catalyser – contributes to mass centralization.

PGM-FI fuel injection is fed through a down-flow airbox and narrow 30mm high-velocity funnels, with intake gasflow routed in as straight a line as possible. It operates with information from four separate throttle body sensors on 32mm throttle bores for crisp and accurate throttle response; Keihin KN7SJ injectors have replaced the Denso units used on the CB600F. Careful siting, position and angle of the throttle bodies allows a narrow frame width, improving manageability for the rider.

To deliver good fuel economy at constant throttle (cruising at higher speeds) short valve overlap timing works with a specific ignition map; fuel consumption of 21km/l (WMTC mode) gives over 350km range.

The steel diamond frame uses twin 64mm x 30mm elliptical spars. Its rigidity balance has been specifically tuned – it’s much stiffer around the headstock and more ‘flexible’ in the spar sections – to deliver the desired handling characteristics and level of rider feedback. Rake is set at 25.5° with trail of 101mm and wheelbase of 1,450mm. Kerb weight is 211kg.

The swingarm pivot plate is forged then welded together, while the gravity die-cast aluminum swingarm features a curvaceous shape that arcs over the muffler on the right. Adjustable for 7-stage spring preload the single-tube monoshock operates directly on the swingarm.

The shock and 41mm telescopic fork have been developed to work directly with the CBR650F frame’s performance parameters to provide supple, neutral control in all conditions. Both feature firmer spring rate (with damping to suit) compared directly with the CB650F to match the faired bike’s more sports-oriented focus.

Cast aluminum five-spoke wheels wear 120/70-17 and 180/55-17 front and rear radial tires. The wavy discs use the same manufacturing technique as the twin-cylinder NC750 series; the 240mm rear is formed within a 320mm front, saving material (and ultimately cost) to the customer. The two-piston front calipers and single-piston rear are managed by standard-fitment 2-channel ABS, ensuring safe and consistent stopping in all weathers.

A ‘Mass Forward’ stance gives the CBR650F its sleek and aggressive appearance. The dynamically curved fuel tank and chiseled fairing add a strong identity, as does the stubby, shrink-wrapped tail unit. Hinged at the back the tank allows easy access to the cylinder head for maintenance. Both taillight and front position light are LED.

The riding position is on the relaxed side of sporty and pillions get an ample seat and strap for security. Seat height is 810mm and a narrow middle profile helps ground reach.

The dash comprises twin large digital screens. On the left are the rev-counter and speedometer; on the right are a fuel gauge, clock, odometer and the warning lights. Both sides are lit by a white back light. A compact ‘wave’ design ignition key offers improved security and reduced chance of breakage.

The CBR650F will be available in the following color options: Pearl Metalloid White (Tricolor); Pearl Metalloid White; Graphite Black; Sword Silver Metallic.

A range of accessories will be available for the CBR650F, including: Tall windscreen; 35L top box; Seat bag; Rear carrier; Carbon-look hugger; Carbon-look seat cowl; Carbon-look front mudguard; Crankcase protectors; Heated grips; Paddock stand; Alarm Review This might not be the Honda that you were expecting or even waiting for, but it’s here. A simple, smooth, and fun-to-ride entry-level middleweight sportbike that Honda originally introduced alongside its naked counterpart, the CB650F, last year at the EICMA show in Milan. Enter the all-new 2014 Honda CBR650F. Honda has clearly targeted entry-level and step-up riders with recent additions to their lineup that include last year’s 500cc CB and CBR, new , and even the VFR800 Interceptor, which, displacement-wise, drops neatly under the CB1000R in Big Red’s Sport line. But unlike the Interceptor, which returns with a frame and engine that are basically carry-overs from the previous VFR model, the 2014 CBR650F is all-new and shares almost no components with previous or existing models in the lineup. Purpose-built as they say, and Honda’s purpose was to provide a mid-displacement sportbike with supersport styling and a level of performance above the parallel-twin 500cc engine. Honda’s product planning guys refer to it as “step-up performance.” In that respect, they’ve succeeded. But is it “remarkably affordable,” as Honda puts it, or comparably priced for middleweight newcomers and small-bike graduates? That depends. If you’re comparing price points within the Honda line, the CBR650F falls slightly on the lower side of the gap that it fills, coming in at $3,000 less than the CBR600RR and $2,200 more than the CBR500R. But compare the Honda’s base $8,499 MSRP with retail pricing of the Kawasaki Ninja 650, Yamaha FZ-07, and Suzuki SFV650, and you might say that the CBR650F needs to justify its place on the Big Four scale. To get acquainted with the new CBR-F, Honda invited motojournalists on a one-day ride through the canyons above Malibu. The endless maze of winding roads above the famous Pacific Coast Highway is where LA-area sportbike riders and cruisers go to unwind on Saturdays and Sundays, and weekend traffic is almost always a challenge if not a downright hazard. Luckily, our press ride took place mid-week and we had the Mulholland twisties all to ourselves. With a 67mm x 46mm bore and stroke yielding its 649cc displacement, the CBR650F’s inline-four engine delivers what it promises with smooth acceleration and useable torque in the low 4,000 to 6,000 rpm range and its strongest pull coming on noticeably as the LCD tach bars sweep up to 7,000 rpm before starting to flatten out just above the 10,000 rpm mark (the red zone starts at 11,400rpm on the LCD tach). A cable-actuated clutch disengages with a very light pull on the lever and shifting through the six gears is faultless. The engine is a stressed member of the CBR-F’s steel twin-spar frame bolted into place with aluminum hangers at a point that achieves close to a 50/50 distribution of weight between the axles. A cast aluminum swingarm is suspended by a single shock with 5 inches of rear travel. Up front, the 41mm right-side-up fork is non-adjustable and provides 4.3 inches of travel. The rear shock is valved on the heavy side with a light spring but the main drawback is the lack of rebound adjustability. The only adjustment that can be made to the suspension is at the rear with seven detents of spring preload. At two clicks up on the preload (factory setting), the ride around town was plush enough for daily commuting without feeling unstable or unpredictable as we worked our way into a curvy section of road. Once we were up in the fun section of the ride, we pulled into a turnout and added two more clicks of preload, which enabled the CBR650F to handle the tight, narrow roads with a slightly sportier feel. There is no dive into the corners and steering is not super-light by supersport standards, which is a good thing for less aggressive riders who want a more predictable feel. Mid-turn bumps did not upset handling, a characteristic that we found to be a nice compromise for daily commuting and weekend rides through the twisties. Dual 320mm wave-type rotors up front provide strong stopping capability with easy one-finger modulation on the lever. The brakes remained consistent throughout the day under heavy acceleration and stopping. The rear brake on our test bike grabbed quickly making it a little more difficult to modulate. For an additional $500 over base, you can get Honda’s ABS system for added panic-stop confidence. (The ABS model is available only matte black.) Fortunately, there was no discernible difference in lever feel or stopping performance between the ABS and non-ABS bikes that we rode. Aside from the optional ABS upgrade, there are no sophisticated electronic rider aids to drive up the price. The LCD dash is basic and easy to read with excellent day and nighttime visibility. With the CBR650F’s more upright sport-touring rider position, airflow coming off of the top of the small windscreen was a buffeting factor at 60mph and above. A seat height of 31.9 inches is not necessarily low, however a nice taper where the inner thighs rest makes it easier for shorter legs to reach the ground. Overall sport-oriented ergos with above-the-tree clip-ons and a slight rise to the bars offer a comfortable, semi-upright seated position with all of the controls where they should be. While the seating position is more upright than a 600RR, the CBR650F puts the rider at a slight forward tilt that helps to keep you positioned closer to the front-hinged tank for a sporty feel and better weight distribution. Honda offers the CBR650F in two eye-grabbing colors, red or blue, along with a stealthier matte black for the wicked, low-key look. The new bodywork is clean and angular with more of the engine visible than most fully faired sportbikes. A short list of Honda accessories include a rear trunk or rack, heated grips, rear hugger, color-matched solo seat cowl, wheel stripes, carbon fiber tank pad and a sport windscreen for buyers who need to add some personal touches. Source

Specifications

Make Model	Honda CBR 650F
Year	2014
Engine Type	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Displacement	649 cc / 39.6 cu-in
Bore X Stroke	67 x 46mm
Compression	11.4:1
Cooling System	Liquid cooled
Induction	PGM-FI electronic fuel injection
Ignition	Digital transistorized with electronic advance
Starting	Electric
Max Power	64 kW / 85.8 hp @ 11000rpm (95/1/EC)
Max Torque	63 Nm / 46.4 lb-ft @ 8,000rpm (95/1/EC)
Clutch	Wet, multiplate with coil springs
Transmission	Close-ratio 6 Speed
Final Drive	#525 O-ring chain
Frame	Steel diamond
Front Suspension	41mm conventional telescopic fork
Front Wheel Travel	108 mm / 4.3 in
Rear Suspension	Monoshock damper with adjustable preload
Rear Wheel Travel	127 mm / 5.0 in
Front Brakes	2x 320mm discs 2 piston calipers
Rear Brakes	Single 220mm disc 1 piston caliper
Wheels	Hollow-section 5-spoke cast aluminum;
Front Wheel	17M/C x MT3.5;
Rear Wheel	17M/C x MT5.5
Front Tire	120/70-ZR17M/C (58W)
Rear Tire	180/55-ZR17M/C (73W)
Rake	25.5°
Trail	101 mm / 3.9 in
Dimensions	Length 2110 mm / 83 in Width 755 mm / 29.7 in Height 1145 mm / 45.0 in
Wheelbase	1450 mm / 57.0 in
Seat Height	810 mm / 31.9 in
Ground Clearance	130 mm / 5.1 in
Wet Weight	212 kg / 461 lbs
Oil Capacity	3.5 Liters
Fuel Capacity	17.3 Liters / 4.5 gal
Instruments	Digital speedometer, digital bar graph tachometer, dual trip meter, digital bar graph fuel gauge, digital clock

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External Links

• http://www.sportrider.com
• http://www.sportrider.com/sportbikes/2015-honda-cbr300r-first-look