| Engine | Honda CB650F | Honda CB650R |
|---|---|---|
| Displacement | 649 cc | 649 cc |
| Max power | 91 hp (@11 000 RPM) | 94 hp (@12 000 RPM) |
| Max torque | 47 lb ft (@8 000 RPM) | 47 lb ft (@8 500 RPM) |
| Redline | 11 200 RPM | 12 000 RPM |
| Idling speed | 1 200 RPM | 1 200 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-4 | DOHC Inline-4 |
| Compression | 11.40:1 | 11.60:1 |
| Oil capacity | 2.74 quart | 2.56 quart |
| Oil type | SAE 10W-30 | |
| Spark plug type | CR9EH-9 | |
| Cooling | Liquid | Liquid |
| Valves | 16 | 16 |
| Bore | 67.0 mm | 67.0 mm |
| Stroke | 46.0 mm | 46.0 mm |
| Throttle bore | 32.0 mm | 32.0 mm |
| Weight to power | 5.04 lbs/hp | 4.74 lbs/hp |
| Power to weight | 496 hp/2500lbs | 527 hp/2500lbs |
| Battery type | YTZ10S 12V/8.6AH | 12V 8.6Ah |
| Gearbox | Honda CB650F | Honda CB650R |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Slipper |
| Drive | Chain | Chain |
| Chain type | O ring #525, 118 links | 525 |
| Gears count | 6 | 6 |
| Primary ratio | 1.69 | 1.69 |
| Final drive | 2.8 | 2.8 |
| 1. gear | 3.071 (57 mph) | 3.07 (61 mph) |
| 2. gear | 2.235 (78 mph) | 2.35 (79 mph) |
| 3. gear | 1.777 (98 mph) | 1.888 (99 mph) |
| 4. gear | 1.52 (115 mph) | 1.56 (120 mph) |
| 5. gear | 1.333 (131 mph) | 1.37 (137 mph) |
| 6. gear | 1.214 (143 mph) | 1.21 (155 mph) |
| Chasis | Honda CB650F | Honda CB650R |
|---|---|---|
| Frame type | Steel twin-spar | Steel diamond frame |
| Front susp. | 41mm fork, 4.72 in travel | 41mm Showa, Separate Function Fork USD, 4.72 in travel |
| Rear susp. | Monoshock, 43.0.20 in travel | Showa monoshock, 5.04 in travel |
The 2018 Honda CB650F and 2019-2020 Honda CB650R are two formidable motorcycles from Honda, with some striking similarities and differences. Let's take a look at these two models and compare them. Basic Characteristics: The Honda CB650F and CB650R models are both street-naked motorcycles with inline-four cylinder engines but differ in a few other specifications. The CB650F has a 649cc liquid-cooled engine that produces 85 horsepower at 11,000 RPM, while the CB650R has a 649cc liquid-cooled engine that produces 94 horsepower at 12,000 RPM. Additionally, the CB650R weighs 10 pounds less than the CB650F, has a shorter wheelbase, and a slimmer frame. Targeted Audiences: The CB650F is marketed towards entry-level riders or commuters who need an affordable yet reliable bike for daily transportation. On the other hand, the CB650R targets riders who are looking for a sportier and more aggressive ride in the middle-weight motorcycle category. Best Points: The CB650F is economical, easy to handle, fuel-efficient, and has a comfortable riding position. It's an excellent starting point for new riders who are looking for reliability and affordability. The CB650R has a more aggressive riding position and a more appealing design, marked with its iconic round LED headlight. It has a stronger engine with more horsepower, lightweight, and superior handling. Areas Where They Shine: Both motorcycles have a fantastic inline-four engine that Honda is famous for, which provides smooth and impressive performance. They are also easy to maintain and built with quality materials, ensuring durability and longevity. The CB650R stands out for its top-of-the-line hardware, exceptional brakes, and sharp handling. The CB650F, on the other hand, is an excellent option for riders who are mindful of fuel consumption, as it gets around 55 mpg. Areas Where They Let Down: One area where both models may disappoint some riders is the absence of electronic traction control, which can be a significant safety feature for newer riders. Additionally, some may find the seat on both models too firm, especially during long rides. Conclusion: The 2018 Honda CB650F and 2019-2020 Honda CB650R are both impressive machines that cater to different kinds of riders. The former is a good starter bike for those who just want to get on the road, while the latter is a more |