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1969 Honda CB450K 15 & 17-Tooth Front Sprocket Options

Before ordering a front sprocket for a 1969 Honda CB450K, count the teeth fitted and confirm the intended drive specification. The offered 15-tooth and 17-tooth parts are distinct choices. Their retaining plate and bolts are available as a separate hardware set.

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Honda CB750 CB650 CB550 front sprocket lock plate set 23811-292-000

Honda CB Front Sprocket Lock Plate Set ~ Replaces 23811-292-000

$5.95 USD
49-0782
Replace your front sprocket lock plate with this Front Sprocket Lock Plate with 2 lock plate bolts. Always good to replace these when installing...
Honda CB750 CB450 CB400 CB350 CL450K0 steel front sprocket 17 tooth

Honda CB Steel Front Sprocket ~ 17 Tooth

$23.45 USD
99-4817
Front sprocket designed for a range of Honda models. A critical drivetrain component, it transfers power from the engine to the chain, making proper...
New
Honda CB500 CB450 CL450K0 front sprocket 15 tooth 23801-348-690

Honda CB Front Sprocket ~ 15 Tooth ~ Replaces 23801-348-690

$23.95 USD
99-4807
15 tooth front sprocket designed as a direct replacement for the original Honda component, matching OEM reference 23801-348-690. Plays a key role in final...
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1969 Honda CB450K · Sprockets Buying guide

Match the specification of the fitted final drive

The 17-tooth listing includes 1968–1969 CB450K application with a warning that some used 15 teeth. Both sprockets state individual supply. Compare chain requirements and mounting details rather than treating the year as proof of a single tooth count.

Parts to consider

Honda CB Steel Front Sprocket ~ 17 Tooth 17-tooth steel front sprocketIndividually supplied 17-tooth option. The CB450K application note expressly warns that some motorcycles used 15 teeth.View part Honda CB Front Sprocket ~ 15 Tooth ~ Replaces 23801-348-690 15-tooth front sprocketIndividually supplied sprocket listing Honda 23801-348-690. Confirm the fitted tooth count and required chain setup.View part Honda CB Front Sprocket Lock Plate Set ~ Replaces 23811-292-000 Lock plate and two retaining boltsSeparate set referencing 23811-292-000 for the plate and 92101-06016-0A for its two bolts.View part

Document the final-drive arrangement

Write down the fitted front tooth count and the chain requirement before choosing the replacement. The same year can appear on more than one sprocket option, and the description warns of tooth-count differences. The product selection does not establish the motorcycle’s original gearing or validate an earlier change.

Inspect the retention parts separately

The plate-and-bolt set is its own product, while the sprockets are individually supplied. Compare the plate, bolts and mating arrangement on the motorcycle. Include retaining hardware in the order when required, rather than assuming it comes with a new sprocket.

Buying questions

Why do two tooth counts appear for this motorcycle?

The 17-tooth description specifically warns that some CB450K applications used 15 teeth. That means the listing year alone is insufficient to choose between them. Compare the fitted count and required final-drive specification before selecting a replacement.

Does buying a front sprocket also supply its lock plate?

The lock plate and two bolts are described in a separate set. Neither sprocket description confirms that hardware included. Check the existing retention components and add the set if the repair requires it.

What checks are needed before changing the tooth count?

Confirm the intended final-drive specification and compare the chain requirement, mounting arrangement and surrounding fit with that setup. The descriptions call for tooth-count and chain checks, but do not guarantee that a 15-to-17-tooth change suits every motorcycle or existing chain.

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