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1969-78 Honda CB750 Rear Sprocket Washer Set

$9.50 USD
29-7012
Replace your rear sprocket lock washers with this Rear Sprocket Tongued Lock Washer 2-pack, replacing OEM #94108-17000.Key Features• Rear sprocket tongued lock washer, 2-pack•...

1972-78 Honda CB750A / CB750F / CB750K Rear Sprocket Bolt & Nut Set ~ Replaces 90128-341-000

$13.95 USD
29-7023
Restore your rear sprocket hardware with this Rear Sprocket Stud Bolt (12 x 54) & Nut Set. Set includes 4 stud bolts and 4...
New
Honda CB750 primary chain tensioner

1969-78 Honda CB750 Primary Chain Tensioner ~ Genuine Honda Brand

$219.95 USD
99-5460
Upgrade or restore your classic Honda motorcycle with this Primary Chain Tensioner — a genuine Honda brand part engineered for correct fit and dependable...

1977-78 Honda CB750F Steel Front Sprocket ~ 14 Tooth X 630 ~ Replaces 23801-410-000

$32.95 USD
23-0411
Replace your late-'70s CB750F Supersport front sprocket with this Steel Front Sprocket, 14 tooth, for 630 chain setup as came stock. Replaces OEM #23801-410-000.Please...

1977-78 Honda CB750F Steel Rear Sprocket ~ 43 Tooth X 630 Type ~ Replaces 41201-410-000

$64.95 USD
22-0318
Replace your late-'70s CB750F Supersport rear sprocket with this Steel Rear Sprocket, 43 tooth, for 630 chain setup as came stock. Replaces OEM #41201-410-000.Please...

1977 Honda CB750F · Sprockets Buying guide

Gearing for this model

The selected 14-tooth front and 43-tooth rear sprockets are listed for 630 chain on the 1977–78 F. Confirm the current chain, gearing and fitted parts before ordering, particularly if a previous owner made a conversion.

Listed gearing and chain type

The products list 14 front teeth and 43 rear teeth for 630 chain. The supplier asks buyers to count existing teeth and check chain length before ordering. Confirm those details rather than assuming the motorcycle retains its original setup.

Rear sprocket hardware

The stud set contains four 12 × 54 studs replacing 90128-341-000 and four nuts replacing 94030-12000. The separately listed tongued lock washers come in a two-pack replacing 94108-17000. Match the required hardware to the fitted flange.

Sprocket questions

What chain size do these sprockets use?

Both selected sprockets specify 630 chain. Confirm the fitted chain type, tooth counts and required chain length before ordering for a motorcycle that may have been converted.

Do earlier F sprockets fit?

These selected sprockets specifically list the 1977–78 F: front reference 23801-410-000 and rear 41201-410-000. Match the fitted assembly rather than extending the application to an earlier F from the model name alone.

Why is the primary tensioner listed?

The genuine Honda primary-chain tensioner is for the engine’s primary chain, explicitly distinct from the cam chain. It replaces 13620-300-010 / 030 / 505 and is not a rear drive-chain adjuster.

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