Refresh your drive chain adjusters with these Joker Machine Brand Black Custom Type Drive Chain Adjuster Screws, set of 2, with gold-cadmium-plated nuts. Replaces OEM #90119-283-000.
Features a CNC-machined knob section with 3 methods of adjusting (by hand with the knurled section, with an open or box wrench on the hex, or with an Allen wrench through the end of the knob to the screw). These adjuster screws look very sharp and improve the look of your bike. High-quality, made in the USA.
Key Features
• Joker Machine drive chain adjuster screws (black)
• Set of 2 with gold-cadmium-plated nuts
• 3-way adjustment (knurled knob / hex / Allen)
• Replaces OEM #90119-283-000
• Made in USA
Fitment / Compatibility
• Honda CB750K (1969‑76)
• Honda CB500K (1971‑73)
• CB500T (1975‑76)
• CB550K (1974‑78)
• CB550F (1975‑77) Supersport
• Honda CB450K (1968‑74)
• CL450K (1967 / 1969‑72 / 1974)
• Honda CB350F (1972 / 74) Supersport
• CB400F (1975‑77) Supersport
• Honda SL350K (1971‑72)
• CB360K (1974)
• CB360G (1974)
• CB360T (1975‑76)
• CL360K (1974‑75)
Part Number: 73-1059
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K Standard | 1969 |
| Honda | CB750K | 1970 |
| Honda | CB750K | 1971 |
| Honda | CB750K | 1972 |
| Honda | CB750K | 1973 |
| Honda | CB750K | 1974 |
| Honda | CB750K | 1975 |
| Honda | CB750K | 1976 |
| Honda | CB550K0 | 1974 |
| Honda | CB550K1 | 1975 |
| Honda | CB550K2 | 1976 |
| Honda | CB550K3 | 1977 |
| Honda | CB550K4 | 1978 |
| Honda | CB550F1 | 1975 |
| Honda | CB550F2 | 1976 |
| Honda | CB550F3 | 1977 |
| Honda | CB500K0 | 1971 |
| Honda | CB500K1 | 1972 |
| Honda | CB500K2 | 1973 |
| Honda | CB400F | 1975 |
| Honda | CB400F | 1976 |
| Honda | CB400F | 1977 |
| Honda | CB350F0 | 1972 |
| Honda | CB350F1 | 1974 |
| Honda | CB500T Twin | 1975 |
| Honda | CB500T Twin | 1976 |
| Honda | CB450K1 | 1968 |
| Honda | CB450K2 | 1969 |
| Honda | CB450K3 | 1970 |
| Honda | CB450K4 | 1971 |
| Honda | CB450K5 | 1972 |
| Honda | CB450K6 | 1973 |
| Honda | CB450K7 | 1974 |
| Honda | CL450K0 | 1967 |
| Honda | CL450K2 | 1969 |
| Honda | CL450K3 | 1970 |
| Honda | CL450K4 | 1971 |
| Honda | CL450K5 | 1972 |
| Honda | CL450K6 | 1974 |
| Honda | CB360T | 1975 |
| Honda | CB360T | 1976 |
| Honda | CB360G | 1974 |
| Honda | CB360K0 | 1974 |
| Honda | CL360K0 | 1974 |
| Honda | CL360K1 | 1975 |
| Honda | SL350K1 Scrambler | 1971 |
| Honda | SL350K2 Scrambler | 1972 |
No listed models match your search.
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 is included with the Joker Machine chain-adjuster screws?
Two black CNC-machined adjuster screws and two gold-cadmium-plated nuts are included, providing one adjuster for each side of the rear axle. They replace Honda OEM 90119-283-000 on the compatible applications shown.
How can the Joker Machine chain adjusters be turned?
Each adjuster can be turned by the knurled hand grip, the external hex with a wrench or the internal Allen drive. Use the method that gives controlled adjustment without damaging the finish.
How should rear-chain alignment be checked after adjustment?
Set chain slack at the tightest point to the Honda specification, move both adjusters evenly and verify rear-wheel alignment with more than the stamped swingarm marks when possible. Tighten the axle and adjuster nuts, then recheck slack and free wheel rotation.