Honda CBF 600 N (2004–2007) Review: A Versatile Naked Bike That Stands the Test of Time
Introduction
The Honda CBF 600 N, produced from 2004 to 2007, remains a standout in the middleweight naked bike segment. Designed as a jack-of-all-trades machine, it balances practicality, reliability, and just enough sporty flair to keep riders grinning. Whether you’re slicing through city traffic or carving backroads, the CBF 600 N feels like a trusted companion—unpretentious but capable. After spending time with a well-maintained 2006 model, it’s clear why this bike still has a loyal following. Let’s dive into what makes it tick.
Design & Ergonomics: Function Meets Comfort
The CBF 600 N’s design is quintessentially early-2000s Honda: clean, functional, and slightly conservative. Its steel mono-backbone frame gives it a sturdy stance, while the minimalist bodywork keeps weight in check (191 kg dry / 421 lbs). The 785 mm (30.9-inch) seat height is accessible for riders of most statures, and the neutral riding position—with slight forward lean—strikes a balance between agility and comfort.
Color options evolved over its production run, ranging from understated Black Metallic and Silver Metallic to vibrant Candy Xenon Blue (2007). The 19-liter (5.02-gallon) fuel tank dominates the visual profile, promising long hauls between fill-ups. Practical touches like a dual seat with integrated grab rails and a simple analog-digital dash reinforce its everyday usability.
Engine & Performance: Smooth Operator
At its heart lies Honda’s legendary 599cc inline-four engine, tuned for versatility. With 76.4 HP (55.8 kW) at 10,500 RPM and 58 Nm (42.8 lb-ft) of torque peaking at 8,000 RPM, the CBF isn’t a fire-breathing monster—and that’s the point. Power delivery is linear, with a creamy midrange that’s perfect for overtaking or highway cruising. The carbureted setup (4x34mm CV carbs) requires occasional tuning but rewards riders with throttle response that feels organic compared to modern fuel-injected systems.
- Top Speed: A claimed 200 km/h (124 mph), though it feels most at home at 120–140 km/h (75–87 mph).
- Fuel Efficiency: 4.48 L/100 km (52.5 mpg), translating to ~500 km (310 miles) per tank.
- Redline: 11,000 RPM, with a satisfying growl that’s muted enough for daily commuting.
The 6-speed gearbox is slick, and the chain final drive offers low maintenance compared to shaft systems. While it lacks the raw edge of Honda’s CBR600RR, the CBF’s engine is a masterclass in usability.
Handling & Braking: Confident and Predictable
Honda prioritized stability over outright aggression here. The 41mm telescopic fork and 7-step preload-adjustable monoshock handle bumps competently, though they’re tuned softly for spirited riding. Push hard into corners, and the chassis remains composed, aided by a 26-degree rake and 1480mm (58.3-inch) wheelbase.
Tire sizes (120/70-ZR17 front, 160/60-ZR17 rear) strike a balance between grip and longevity. Braking is handled by dual 296mm front discs (3-piston calipers) and a 240mm rear disc, with optional ABS on later models. While not track-sharp, the setup inspires confidence in wet or dry conditions.
Competition: How Does It Stack Up?
The mid-2000s naked bike segment was fiercely competitive. Here’s how the CBF 600 N fared against rivals:
- Suzuki Bandit 600: The Bandit’s air-cooled engine is rougher but torquier. The CBF counters with smoother power delivery and better fuel efficiency.
- Yamaha FZ6: With a detuned R6 engine, the FZ6 is more rev-happy but less comfortable for long rides. The CBF’s ergonomics win for daily use.
- Kawasaki Z750: The Z750’s extra 150cc delivers more punch, but at the cost of higher weight and thirstier fuel consumption.
The CBF’s ace? Reliability. Honda’s build quality and simpler carbureted setup make it a lower-maintenance choice compared to its peers.
Maintenance: Keeping Your CBF 600 N in Prime Shape
Owning a CBF 600 N is refreshingly straightforward, but attention to a few key areas will ensure longevity:
Engine & Drivetrain
- Valve Clearances: Check every 24,000 km (15,000 miles). Intake: 0.16mm ±0.03mm, Exhaust: 0.22mm ±0.03mm.
- Oil Changes: Use SAE 10W-40 (3.8L with filter). Stick to Honda’s recommended intervals.
- Carb Sync: Essential for smooth idle (1,300 RPM ±100) and throttle response.
Chassis & Suspension
- Fork Oil: Replace every 2 years or 16,000 km (10,000 miles). Capacity: 440ml ±2.5ml per leg (10W weight).
- Chain: 116-link chain with 15/43 sprockets. Adjust tension every 500 km (310 miles).
Brakes & Fluids
- Brake Fluid: DOT 4. Bleed annually to prevent sponginess.
- Tire Pressure: 2.5 bar (36 psi) front, 2.9 bar (44 psi) rear.
MOTOPARTS.store Recommendations
- Upgrade to NGK Iridium Spark Plugs (CR9EHIX-9) for sharper throttle response.
- Swap stock brake pads for sintered metal variants for improved bite.
- Consider a high-flow air filter to optimize carburetor performance.
Final Thoughts: A Timeless All-Rounder
The Honda CBF 600 N isn’t about headlines—it’s about delivering a no-nonsense riding experience that holds up decades later. Its combination of smooth power, rugged reliability, and everyday practicality makes it a smart choice for riders who value substance over trends. While newer bikes offer flashier tech, the CBF’s simplicity is a virtue, especially for DIY enthusiasts.
Whether you’re reviving a neglected example or upgrading a well-loved one, MOTOPARTS.store has the parts and expertise to keep your CBF 600 N running like new. From carb rebuild kits to premium chains, we’ve got your back.
Ride safe, and keep the rubber side down.
Specifications sheet
| Engine | |
|---|---|
| Stroke: | Four-stroke |
| Max power: | 55 kW | 74.0 hp |
| Max torque: | 58 Nm |
| Fuel system: | 4 x 34-36mm carburetors |
| Max power @: | 10500 rpm |
| Displacement: | 599 ccm |
| Fuel control: | DOHC |
| Max torque @: | 8000 rpm |
| Bore x stroke: | 65.0 x 45.2 mm (2.6 x 1.8 in) |
| Configuration: | Inline |
| Cooling system: | Liquid |
| Compression ratio: | 11.6:1 |
| Number of cylinders: | 4 |
| Valves per cylinder: | 4 |
| Dimensions | |
|---|---|
| Wheelbase: | 1480 mm (58.3 in) |
| Dry weight: | 194 |
| Wet weight: | 215 |
| Seat height: | 785 mm (30.9 in) |
| Overall width: | 765 mm (30.1 in) |
| Overall height: | 1230 mm (48.4 in) |
| Overall length: | 2170 mm (85.4 in) |
| Ground clearance: | 130 mm (5.1 in) |
| Fuel tank capacity: | 19 L (5.0 US gal) |
| Drivetrain | |
|---|---|
| Clutch: | Wet multiplate |
| Final drive: | chain |
| Chain length: | 116 |
| Transmission: | 6-speed |
| Rear sprocket: | 43 |
| Front sprocket: | 15 |
| Maintainance | |
|---|---|
| Rear tire: | 160/60-z-17 |
| Engine oil: | 10W40 |
| Front tire: | 120/70-z-17 |
| Idle speed: | 1300 ± 100 rpm |
| Break fluid: | DOT 4 |
| Spark plugs: | NGK CR9EH-9 or NGK CR9EHIX-9 |
| Spark plug gap: | 0.9 |
| Coolant capacity: | 2.35 |
| Forks oil capacity: | 0.88 |
| Engine oil capacity: | 3.8 |
| Engine oil change interval: | Every 5000 km or 2 years |
| Valve clearance (intake, cold): | 0.13–0.19 mm |
| Valve clearance check interval: | 24,000 km / 15,000 mi |
| Valve clearance (exhaust, cold): | 0.19–0.25 mm |
| Recommended tire pressure (rear): | 2.9 bar (42 psi) |
| Recommended tire pressure (front): | 2.5 bar (36 psi) |
| Chassis and Suspension | |
|---|---|
| Frame: | Steel mono-backbone |
| Trail: | 109 mm (4.3 in) |
| Rear brakes: | Single 240 mm disc, 1-piston caliper (ABS optional) |
| Front brakes: | Double 240 mm discs, 3-piston calipers (ABS optional) |
| Rear suspension: | Monoshock, 7-step adjustable preload |
| Front suspension: | 41mm telescopic fork |
| Rake (fork angle): | 26° |
| Rear wheel travel: | 128 mm (5.0 in) |
| Front wheel travel: | 125 mm (4.9 in) |
