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Honda CB750 CB650 CB550 performance clutch spring kit

Honda CB750 / CB650 / CB550 Performance Clutch Spring Kit

39-1501
$34.95 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews

$34.95 USD

Upgrade your DOHC CB clutch springs with this High Performance Clutch Spring Kit of 6 springs. Made in Japan.

Key Features
• High-performance clutch spring kit
• 6 springs
• Made in Japan

Fitment / Compatibility

• Honda CB750K (1979‑82)
• CB750F (1979‑82) Supersport
• CB750L (1979) Limited Edition
• CB750C (1980‑82) Custom


• Honda CB750SC (1982‑83) Nighthawk


• Honda CB650 (1979‑82)
• CB650C (1980‑81) Custom
• CB650SC (1982) Nighthawk


• Honda CB550K (1975‑78)
• CB550F (1975‑77) Supersport

Part Number: 39-1501

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Check the listed model and year, then read any fitment notes in the description.

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB750K Standard 1979
Honda CB750F Supersport 1979
Honda CB750L Limited 1979
Honda CB750K 1980
Honda CB750F 1980
Honda CB750C Custom 1980
Honda CB750K 1981
Honda CB750F 1981
Honda CB750C 1981
Honda CB750K 1982
Honda CB750F 1982
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983
Honda CB650 1979
Honda CB650 1980
Honda CB650 1981
Honda CB650 1982
Honda CB650SC Nighthawk 1982
Honda CB650C Custom 1980
Honda CB650C Custom 1981
Honda CB550K1 1975
Honda CB550K2 1976
Honda CB550K3 1977
Honda CB550K4 1978
Honda CB550F1 1975
Honda CB550F2 1976
Honda CB550F3 1977

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 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.

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Other 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

How many performance clutch springs are included?

Six Japanese-made performance clutch springs are included, enough to replace the complete spring set on one compatible CB550, CB650 or CB750 clutch.

What can performance clutch springs improve?

Their increased clamping force can help a serviceable clutch hold under higher load. They will not repair worn friction plates, warped steel plates, a notched basket or incorrect adjustment.

How should performance clutch springs be installed?

Install all six matched springs together, tighten the pressure-plate bolts gradually and evenly to the Honda specification and reset clutch free play after assembly.

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