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1983 Honda CB650SC Nighthawk Suspension & Wheel Parts

Fork sealing, steering bearings and rear shocks each need their own fitment checks on the 1983 CB650SC. The selection includes later-Nighthawk fork seals, a tapered steering-bearing conversion and 325mm eye-to-eye shocks. Compare the motorcycle’s fitted front end and rear mounts before choosing.

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Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Suspension & Wheel

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB1100 CB1000 CB900 type shock absorber washer 90521-292-000

Honda CB OEM Type Shock Absorber Washer ~ Replaces 90521-292-000

$2.95 USD
49-0778
Replace your shock absorber washers with this Shock Absorber Washer, a replica of the OEM type used when installing shocks. Replaces OEM #90521-292-000.Note: 2...
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Honda CB900 CB750 CB650 front wheel bearing retainer 44643-300-000

Honda CB Front Wheel Bearing Retainer ~ Replaces 44643-300-000

$16.95 USD
28-4016
Replace your front wheel bearing retainer with this Front Wheel Bearing Retainer, replacing OEM #44643-300-000. Exceptionally broad fitment across the SOHC and DOHC CB750...
Honda CB1100 CB1000 CB900 CB750 CB650 6302-2RS front wheel bearing

Honda CB 6302-2RS Front Wheel Bearing

$14.95 USD
28-6302
Replace your front wheel bearing with this 6302-2RS Front Wheel Bearing with 2 synthetic shields. High quality, made in Japan.2 used per front, order...
Honda CB750 CB650 CB550 CB450 CB400 steering bearing kit (2)

Honda CB Steering Bearing Kit (2)

$69.95 USD
28-2011
Upgrade your steering bearings with this Steering Bearing Kit. Tapered roller steering bearing conversion kit, superior to OEM quality with 10X the contact area...
Honda CB750 CB650 CB550 CB450 CB400 steering bearing kit

Honda CB Steering Bearing Kit

$69.95 USD
28-2011
Upgrade your steering bearings with this Steering Bearing Kit. Tapered roller steering bearing conversion kit, superior to OEM quality with 10X the contact area...
Universal black shrouded 290mm shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black Shrouded 290mm

$129.95 USD
06-3590
Get the shortened look with a bit more coverage using this Custom Shorty Shock Absorber Set featuring a black body and shroud with black...
Honda CB1100F CB1000C CB900F CB650SC fork seal set

1981-85 Honda CB1100F / CB1000C / CB900F / CB650SC Fork Seal Set

$23.05 USD
27-1029
Replace your big-bore DOHC fork seals with this Fork Seal Set, 39 x 52 x 11mm. Made in Japan by OEM supplier.Key Features• Fork...
Honda CB900C CB1000C CB650SC 325mm stock length shock absorber set

Honda CB Custom Stock Length Shock Absorber Set ~ Black / Chrome 325mm

$139.95 USD
06-3647
Fit stock-length 325mm rear shocks to your CB900C, CB1000C Custom, or late CB650SC Nighthawk with this Stock-Length Shock Absorber Set. Black body with chrome...
Honda CB1100F CB1000C CB900F CB650SC fork dust seal set

1981-85 Honda CB1100F / CB1000C / CB900F / CB650SC Fork Dust Seal Set

$26.23 USD
27-1048
Replace your big-bore DOHC fork dust seals with this Fork Dust Seal Set of 2. OEM-quality parts made in Japan.Key Features• Fork dust seal...
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Universal black 290mm eye-to-eye shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black Eye-to-Eye 290mm

$139.95 USD
06-3592
Go shorter with a different mounting configuration using this Custom Shorty Shock Absorber Set. Black body and shroud with black progressive-wound springs, 290mm (11...
Honda CB1100 CB1000 CB900 CB750 steering stem washer 90503-425-000

Honda CB Steering Stem Washer ~ Replaces 90503-425-000

$5.80 USD
73-1127
Complete your steering assembly with this OEM-spec Steering Stem Washer, engineered for secure and precise fitment. A vital component when servicing or rebuilding your...
Honda CB1100 CB1000 CB750 CB700 CB650 front wheel seal kit

Honda CB Front Wheel Seal Kit

$8.19 USD
27-9019
Replace your Nighthawk or big-bore DOHC front wheel seals with this Front Wheel Seal Kit of 2 pieces. Made in Japan by OEM supplier.Key...
Honda CB650 CB900 CB1000 black shock absorber set stock 325mm length

Black Shock Absorber Set ~ Stock 325mm Length

$139.95 USD
06-3600
Replace your shocks with this Shock Absorber Set, black body with black springs and black end cap. 325mm (12 3/4") eye to eye. 4-position...
Honda CB1100 CB1000 CB900 CB750 CB700 steering stem nut 90304-425-000

Honda CB Steering Stem Nut ~ Replaces 90304-425-000

$8.95 USD
73-1128
Ensure your front end stays tight and aligned with this high-quality Steering Stem Nut. Designed to match the factory OEM specifications, this nut is...
Honda CB900C CB1000C CB650SC 325mm stock length shock absorber set

Honda CB Custom Stock Length Shock Absorber Set ~ Black / Chrome 325mm

$139.95 USD
06-3607
Match the shorter CB900C, CB1000C Custom, or late CB650SC rear geometry with this 325mm Stock-Length Shock Absorber Set. Black body with chrome progressive-wound heavy-duty...
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Universal black 290mm shorty motorcycle shock absorber set

Universal Motorcycle Shorty Shock Absorber Set ~ Black 290mm

$139.95 USD
06-3589
Slam the back end with this Custom Shorty Shock Absorber Set, measuring 290mm (11 3/8") eye-to-clevis, noticeably shorter than stock for custom café, bobber,...
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1983 Honda CB650SC Nighthawk · Suspension & Wheel Parts Buying guide

Match the suspension component before its replacement

A fork seal size does not select a steering bearing, and shock length alone does not confirm mounting fit. Check each assembly’s condition, dimensions and application as a separate purchase decision.

Parts to consider

1981-85 Honda CB1100F / CB1000C / CB900F / CB650SC Fork Seal Set Fork oil seal set39 × 52 × 11mm fork seals for the listed later CB650SC application; made in Japan.View part Honda CB Steering Bearing Kit Tapered steering bearing kitJapanese-made tapered-roller conversion kit supplying upper and lower bearings with matching races for one steering head.View part Honda CB Custom Stock Length Shock Absorber Set ~ Black / Chrome 325mm Black/chrome 325mm shocksListed at a nominal 325 mm eye-to-eye, with four preload positions, bushings, inserts, washers and preload wrench.View part

Front-end work has separate components

The fork oil seals are listed at 39 × 52 × 11 mm. The steering conversion supplies upper and lower tapered bearings with matching races. Inspect the actual fork and steering arrangement, especially after a replacement front end has been fitted.

Rear shocks need more than a finish choice

The current black/chrome product photo shows an eye at both ends, consistent with the nominal 325 mm eye-to-eye listing. Four preload positions, bushings, inserts, washers and a preload wrench are specified. Compare mounting dimensions and clearance before ordering; shorter universal shocks require a separate suitability assessment.

Suspension & Wheel Parts questions

Do four preload positions establish a rider-and-luggage capacity?

No numerical spring rate or rider-and-luggage load rating is supplied in the full shock record. Four positions describe the available preload adjustment, not a verified load limit. Obtain the shock supplier’s load and setup guidance before choosing the set for a particular carried weight.

Can an existing tapered-bearing conversion be reordered from the bike’s year alone?

Identify the installed bearings, races and steering stem first. This kit supplies upper and lower tapered bearings with matching races for one steering head, but its original-model application does not verify every earlier aftermarket conversion. Compare the fitted arrangement and conversion instructions before buying.

Does the advertised shock length specify the mounting-eye dimensions?

No mounting-eye widths or bolt diameters are supplied in this shock record. Eye-to-eye length does not replace those checks. Obtain and compare the required mounting dimensions before choosing shocks for altered or unidentified mounts.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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