My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
Description
British made from German mill rolled precision stainless steel. Laser cut, heat treated and tempered, these discs are the perfect replacement discs for your motorcycle. These discs replace the original discs exactly and require no changes, simply install with new pads and you are all set. For disc pad choices see our wide selection for your own riding style.
FEATURES
- British made quality parts
- Stainless steel
- Direct OE replacement
- Great value for money
Technical Specifications
- MFG. Part Number MD2023LS
Vehicle Information
Honda CM450 Motorcycle - Street (1981-1983)
The Honda CM450 is a classic cruiser motorcycle produced from 1981 to 1983. Positioned as an accessible and versatile model, it featured a reliable 447 cc four-stroke, parallel-twin, OHC engine. This series succeeded the CM400, offering increased displacement and various configurations to suit different riders. A key evolution for this period was the transition from the 395cc engine of the earlier CM400 to the 447cc engine, which defined the CM450 series. While the 1981 CM450C already featured the larger engine, other models followed, indicating a staggered introduction. Trims like the Custom, Economy (CM450E), and Hondamatic (CM450A) offered distinct features. The Hondamatic models notably featured a two-speed automatic transmission, while others had 5-speed or 6-speed manual gearboxes. Variations also included wheel types (wire vs. alloy), braking systems (drum vs. disc), and styling details across the years. Q: Are parts for all 1981-1983 Honda CM450 models interchangeable?
R: While many components are shared, specific parts can vary significantly between trims (e.g., CM450A Hondamatic vs. CM450C Custom) and model years. Please use our year/edition selector to ensure compatibility for your specific motorcycle.
Maintenance
| Component | Interval | Details |
| Engine Oil | Initial: 150 km, 20 operating hours, or 1 month. Regular: Every 3,200 km or yearly. | |
| Oil Filter | Every 6,400 km. | Some Honda guides suggest replacement after 1,000 km, then every 25,600 km, or every 1,000 km, 100 hours, or 12 months. |
| Drive Chain | Lubricate every 800 km. Clean and lubricate every 4,800 to 8,000 km. | Inspect before each ride. Check slack, alignment, and overall condition regularly. Adjust as needed. |
| Spark Plug | Inspect every 25,600 km. Replace every 51,200 km. | Inspect at regular maintenance intervals. |
| Air Filter | Replace every 24,000 km under dusty conditions. | Clean at initial and regular maintenance periods. |
| Coolant | Inspect every 12,800 km. Replace every three years. | Some Honda guides suggest replacement every 96,000 km or every 5 years. |