Honda VFR800: Braking & Beyond the VTEC Hype

27/02/2024

Rating: 4.31 (942 votes)

The Honda VFR800 has long been a cornerstone of the sport-touring motorcycle world, renowned for its sophisticated engineering, refined performance, and remarkable versatility. From its distinctive V4 engine note to its comfortable ergonomics, the VFR series has consistently delivered a compelling package for riders seeking a machine that can effortlessly transition from daily commute to spirited weekend blasts and long-distance tours. Among its many attributes, two aspects frequently spark discussion: its braking capabilities and the often-misunderstood VTEC engine technology. This article aims to shed light on these critical elements, providing a comprehensive overview of what makes the VFR800, particularly the VTEC models, such a compelling choice for the discerning rider.

What is the Honda VFR 800 braking system size?
Stock tire sizes are 120/70-ZR17 on the front, and 180/55-ZR17 on the rear. As for stopping power, the Honda VFR 800 braking system includes Dual disc, combined breaking system size 296 mm (11.7 inches) at the front and Single disc, combined breaking system size 256 mm (10.1 inches) at the back.
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Understanding the Honda VFR800's Braking System

When considering any motorcycle, the braking system is paramount. It’s not just about stopping power, but also feel, control, and reliability. For the Honda VFR800, especially the VTEC generations (from 2002 onwards), the braking system is a sophisticated affair designed to offer excellent stopping performance under a wide range of conditions. While specific 'sizes' in terms of raw dimensions like disc diameter can vary slightly between sub-generations or model years, the fundamental design principles remain consistent and highly effective.

The VFR800 typically features a dual-disc setup at the front and a single disc at the rear. More importantly, Honda's VFR series is famous for its Combined Braking System (CBS). This system, also known as Linked Braking, intelligently distributes braking force between the front and rear wheels, regardless of whether the rider applies the front brake lever or the rear brake pedal. For instance, when the front brake lever is squeezed, a proportion of braking force is also applied to the rear wheel, and vice-versa. This system is designed to provide more balanced braking, enhance stability, and reduce the likelihood of wheel lock-up, especially for less experienced riders or in emergency situations. While some purists prefer independent braking, the CBS on the VFR800 is generally lauded for its effectiveness and contribution to rider safety.

Later models of the VFR800, particularly from the 2006 refresh onwards and certainly the 8th generation (RC79/RC93) introduced in 2014, also offered Anti-lock Braking System (ABS) as an option, and eventually as standard. ABS further enhances safety by preventing wheel lock-up during hard braking, allowing the rider to maintain steering control. This is a crucial feature, especially in wet or low-grip conditions, significantly boosting rider confidence.

Typical disc sizes for the VFR800 models include dual 296mm floating discs at the front with three-piston calipers (later models potentially four-piston radial-mount calipers on the 8th gen), and a single 256mm disc at the rear with a three-piston caliper. These dimensions, combined with high-quality pads and braided lines (often standard or a popular aftermarket upgrade), provide ample and progressive stopping power for a bike of the VFR's weight and performance capabilities. The feel at the lever is generally firm and communicative, allowing for precise modulation.

Is the Honda VFR800 VTEC a Good Bike?

In a word, as the common consensus goes, the Honda VFR800 VTEC's handling is undeniably neutral. This neutrality is a hallmark of Honda engineering, making the bike incredibly approachable and confidence-inspiring for a wide array of riders, from novices to seasoned tourers. It doesn't feel overly sporty or sluggish; instead, it strikes a harmonious balance that allows it to excel in various riding scenarios.

The heart of the VFR800 VTEC is, of course, its V4 engine. This configuration is nothing short of legendary in motorcycling circles, celebrated for its unique character, smooth power delivery, and distinctive exhaust note. With 107bhp on tap (for the 6th generation VTEC models), the power output might not sound astronomical by modern litre-bike standards, but it is the way this power is delivered that truly sets the VFR apart. The engine is incredibly tractable and flexible, providing a broad spread of torque across the rev range. This means you don't constantly need to be rowing through the gearbox to find usable power; it's there whenever you need it, making for a remarkably relaxed yet engaging riding experience. Whether you're navigating city traffic, cruising on the motorway, or tackling winding country roads, the V4 feels perfectly suited to the bike's versatile nature.

What is the Honda VFR 800 braking system size?
Stock tire sizes are 120/70-ZR17 on the front, and 180/55-ZR17 on the rear. As for stopping power, the Honda VFR 800 braking system includes Dual disc, combined breaking system size 296 mm (11.7 inches) at the front and Single disc, combined breaking system size 256 mm (10.1 inches) at the back.

Unpacking the VTEC 'Misnomer'

The term 'VTEC' often conjures images of Honda's highly sophisticated automotive variable valve timing systems, which continuously adjust valve lift and duration for optimal performance across the rev range. However, as noted, on the VFR800, the VTEC system is something of a misnomer in that context. In fact, there is no continuous variation at all. Instead, the VFR800's VTEC system operates as a switchable valve actuation mechanism.

Below a certain RPM (typically around 6,800-7,000 rpm, depending on the model year and specific VTEC generation), the engine operates on only two valves per cylinder. As the engine revs climb past this threshold, the VTEC system engages, activating all four valves per cylinder. This transition, while not always seamless on earlier VTEC models (often described as a noticeable 'step' or 'kick' in power), was refined in later iterations and is much smoother on the 8th generation VFR800F and VFR800X Crossrunner. The primary purpose of this system was to improve low-end and mid-range torque and fuel efficiency (by using fewer valves at lower RPMs) while still allowing for strong top-end power when all valves are engaged.

While the initial implementation of VTEC on the VFR800 was met with some mixed reactions due to the noticeable transition, it ultimately contributed to the bike's unique character and its ability to deliver both relaxed cruising and spirited performance. It's a clever solution that allows the V4 to be both economical and exciting, albeit with a distinct personality. Understanding this 'misnomer' helps appreciate the engineering ingenuity behind the VFR's engine.

Riding Experience and Versatility

The VFR800 VTEC's neutral handling characteristics make it an incredibly versatile machine. It feels stable at high speeds, yet agile enough to inspire confidence in tighter corners. The weight distribution is well-balanced, contributing to its predictable nature. The riding position is generally considered sport-touring comfortable, offering a good compromise between an upright touring stance and a slightly forward-leaning sportbike posture. This makes it suitable for long distances without excessive fatigue, while still allowing the rider to feel connected to the machine for more spirited riding.

Owners often praise the VFR800 for its build quality and reliability, attributes synonymous with Honda. The bike is generally well-finished, with durable components that stand up well to the rigours of varied use. Maintenance, while sometimes requiring specific tools for certain V4 operations, is generally straightforward for a competent home mechanic or easily handled by any reputable workshop.

Key Attributes of the VFR800 VTEC

  • Engine Character: The V4 delivers a unique blend of smoothness, torque, and a distinctive sound that is truly intoxicating.
  • Handling: Predictable, stable, and confidence-inspiring, suitable for various riding styles.
  • Comfort: Ergonomics are well-suited for both short blasts and long tours, especially with aftermarket modifications like taller screens or comfort seats.
  • Build Quality: Typical Honda reliability and attention to detail, leading to excellent longevity.
  • Braking Performance: Effective and safe, especially with CBS and ABS, providing strong and controlled stopping power.

Comparative Overview: VFR800 VTEC (6th Gen) Pros and Cons

To further illustrate why the VFR800 VTEC is a good bike, let's look at a quick pros and cons table for the widely popular 6th generation (2002-2013) models:

ProsCons
Legendary V4 engine character and soundVTEC transition can be abrupt on earlier models
Excellent build quality and reliabilitySlightly heavier than pure sportbikes
Comfortable for long-distance touringFuel economy can be average, especially with spirited riding
Neutral and confidence-inspiring handlingServicing the V4 can be more complex/costly than inline-fours
Effective Combined Braking System (CBS)Headlights (pre-LED models) could be improved
Good aftermarket support for accessoriesOriginal exhaust system is heavy

Frequently Asked Questions About the Honda VFR800 VTEC

Q1: Is the VFR800 VTEC suitable for a beginner rider?

While the VFR800 VTEC offers very neutral handling and a flexible engine, its 107bhp and considerable weight (around 240kg wet) make it a substantial machine. For absolute beginners, it might be a bit much to start with. However, for those with some prior riding experience or who are quick learners, its forgiving nature and predictable power delivery could make it a manageable step-up bike.

What kind of brakes does an Aprilia have?
Aprilia Stands: Paddock - Headlift - CLM Aprilia RSV 1000 Brake and Clutch levers Brake Pads Filters: Oil and Fuel and Air Kaneg's Center Lift Stand Quick Release Keyless Race Fuel Tank Gas Cap Aprilia RSV4 Brake and Clutch levers Brake: Pads - Master Cylinders - Calipers Filters: Oil and Fuel and Air Aprilia RS 660 Brake and Clutch levers

Q2: What is the fuel economy like on a VFR800 VTEC?

Fuel economy can vary significantly depending on riding style and conditions. On average, owners report figures ranging from 40-50 MPG (Imperial gallons) for mixed riding. Spirited riding will see that drop, while gentle touring can push it higher. It's not the most economical bike, but it's reasonable for its class and performance.

Q3: Are there any common issues with the VFR800 VTEC?

The VFR800 is generally very reliable. Common points to check on older models include regulator/rectifier issues (a common Honda trait across many models, often solved with an aftermarket upgrade), cam chain tensioners (though less common on later VTECs), and ensuring the VTEC transition is smooth. Regular maintenance, especially valve clearance checks, is crucial for V4 longevity.

Q4: Is the VFR800 VTEC a good touring bike?

Absolutely. Its comfortable ergonomics, stable chassis, and flexible engine make it an excellent touring machine. Many riders equip them with panniers, top boxes, and taller screens for extended trips. The smooth power delivery and decent fuel range (around 200 miles per tank) further enhance its touring credentials.

Q5: How does the VTEC system feel when it engages?

On earlier 6th generation VTEC models, the transition from two-valve to four-valve operation (around 6,800 rpm) can be quite noticeable, feeling like a distinct surge or 'kick' in power. Some riders enjoy this characteristic, while others find it a little unsettling. Honda refined the system over the years, and on the 8th generation VFR800F, the transition is much smoother and less perceptible, almost seamless.

Conclusion

The Honda VFR800 VTEC remains a highly regarded motorcycle, embodying Honda's commitment to engineering excellence and rider satisfaction. Its sophisticated braking system, featuring CBS and often ABS, provides a significant safety net and confident stopping power. Meanwhile, the legendary V4 engine, with its unique VTEC operation, delivers a compelling blend of low-end tractability and top-end excitement, even if the 'variable' aspect is more of a switch. Its neutral handling, comfortable ergonomics, and renowned reliability solidify its position as one of the finest sport-touring machines ever built. For riders in the UK seeking a versatile, engaging, and dependable motorcycle that excels at everything from daily commutes to epic touring adventures, the VFR800 VTEC stands as a testament to balanced performance and enduring appeal.

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