Replace your late-'70s CB750K rear sprocket with this Steel Rear Sprocket, 41 tooth, for 630 chain setup. Replaces OEM #41201-405-000.
Please count your sprocket teeth and check your chain length before ordering to ensure this is correct for your bike.
Key Features
• Steel rear sprocket, 41 tooth
• 630 chain type
• Replaces OEM #41201-405-000
Fitment / Compatibility
• Rear sprocket: Honda CB750K (1977‑78)
Part Number: 22-0304
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K | 1977 |
| Honda | CB750K | 1978 |
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Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther shipping options
Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
What chain size matches this sprocket?
This 41-tooth rear sprocket is designed for a 630-size chain setup. It replaces Honda OEM 41201-405-000.
What should be checked before ordering?
Count the teeth on the existing sprocket and confirm the motorcycle uses the required 630 chain setup.