🔧 Service Schedule & Parts
Affiliate · we may earn| Service item | Every | Typical cost | Parts |
|---|---|---|---|
| 🛢️ Engine oil + oil filter | 6,000 km / 3,500 mi or 12 mo | $40-80 | 🛢️ Buy → ⚙️ Buy → |
| 🌬️ Air filter | 12,000 km / 7,500 mi | — | 🌬️ Buy → |
| ⚡ Spark plugs | 12,000 km / 7,500 mi | — | ⚡ Buy → |
| 🔧 Valve clearance check | 24,000 km / 15,000 mi | $150-300 | |
| 🔗 Chain & sprockets | 25000-40000 km (replace) | $150-300 | 🔗 Buy → |
| 🛑 Brake pads | 15000-30000 km | $30-60 | 🛑 Buy → |
| 💧 Brake fluid | 24,000 km / 15,000 mi or 2 yr | — | |
| 🧊 Coolant | 24,000 km / 15,000 mi | — | |
| 🛞 Tires | 10000-20000 km | $200-400 | 🛞 Buy → |
| 🔩 Major service | 24,000 km / 15,000 mi | $300-600 |
What Buyers Should Know
Cam Chain Tensioner
The most common issue on these bikes is a worn cam chain tensioner, which causes a rattling noise on startup. Always listen carefully when cold-starting a used example, as replacement is labor-intensive but affordable.
Strong Resale Value
Clean, original CB750s from this era consistently hold and appreciate in value, with well-maintained examples fetching $4,000–$8,000+ depending on condition. The SOHC models are seen as classics, driving steady collector demand.
Carburetor Sync Critical
The four carburetors require periodic synchronization to run smoothly — neglected bikes often run rough or have poor fuel economy due to carbs falling out of balance. Always ask for service history and budget for a carb clean and sync.
Top 10 Accessories
Curated picks for the Honda Cb750 — owned, ridden, recommended.
Common Problems
Listen for rattle at idle and 2000rpm
Cold start, idle sync, fuel leaks at bowls
Battery voltage 13.5-14.5V at 3000rpm
Rock rear wheel side to side for play
✅Pre-Purchase Checklist
Very durable if maintained; neglect is main risk
More Honda Cb750 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Honda Cb750? +
Cam chain tensioner wear, noisy top end: Listen for rattle at idle and 2000rpm (moderate) | Carburetor gumming from sitting, poor idle: Cold start, idle sync, fuel leaks at bowls (minor) | Charging system: stator and regulator failure: Battery voltage 13.5-14.5V at 3000rpm (moderate)
Is the Honda Cb750 good for beginners? +
Not really — the Honda Cb750 is better for experienced riders.
Is the Honda Cb750 reliable? +
The Honda Cb750 has no widely-reported critical reliability issues. 4 minor issues are documented — see the Common Problems section above.
Is the Honda Cb750 good for daily use? +
Better as a weekend/track bike than a daily — it's a specialist machine.
What gear should I buy for a Honda Cb750? +
Motoryk has curated a Top 10 gear list specifically for the Honda Cb750, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/honda/cb750/top10. Each pick is matched to this bike's spec.