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Description
- Can be fully charged within 1 hour after 100% capacity discharge.
- Ultra-strong starting performance: Support up to 35C pulse discharge at room temperature. Quick and reliable starting in -10° low temperature environment.
- Operating temperature range: -10°C to 60°C.
- Excellent safety protection: The first internal protection device of the battery core effectively prevents thermal runaway and ensures the usage safety.
- Long shelf-life time: Full charge lasts for 18 months without recharging.
- Ultra-long life: Starting times ≥ 80,000 times. Super over-discharge resistance: Extreme over-discharge to 0 volts, no damage to the battery.
- Extremely fast charging: 3 minutes to meet the starting needs under the deficit state.
- 360° flexible installation: No risk of leakage, easily mounted in any direction.
Technical Specifications
- MFG. Part Number NACRYB20-PRO
Vehicle Information
Harley-Davidson XLX-61 Motorcycle - Street (1982-1986)
The Harley-Davidson XLX-61, primarily produced from 1983 to 1985 with some sources indicating its introduction in 1982, was a stripped-down version of the Sportster. Positioned as a 'value model,' it was known for its minimalist design, blacked-out finishes, and reduced equipment, offering an alternative to the more conventionally equipped XLH and XLS Sportster models of the era. It was powered by the 61-cubic-inch (997 to 1000 cc) Ironhead V-twin engine, air-cooled, with two valves per cylinder and a four-speed gearbox with chain final drive. This engine typically produced between 50 and 57 horsepower, depending on the year and source. The Ironhead engine remained largely consistent throughout the XLX-61's production run. Minor changes occurred in 1985, including modifications to the clutch/alternator assembly and a relocation of the oil filter. The most significant break for the Sportster line happened in 1986, immediately following the XLX-61's production period, with the introduction of the lighter and more reliable Evolution engine, and a frame redesign to accommodate it. FAQ:
Q: How can I ensure this part fits my Harley-Davidson XLX-61?
A: For guaranteed compatibility, please use our year and trim selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil & Oil Filter | 1,600 km (initial break-in), then every 8,000 km or 6 months | Some owners opt to change all three fluids (engine, primary, transmission) every 8,000 km for convenience. |
| Drive Belt | Inspect at 1,600 km, then every 8,000 km | Inspect the rear belt for damage and check tension. Lifespan can be up to 160,000 km with regular inspection. |
| Spark Plugs | Inspect at 1,600 km. Replace every two years or 48,000 km | Ensure the correct gap according to manufacturer specifications. |
| Air Filter | Inspect and service (clean/replace) at 1,600 km, then every 4,000 to 8,000 km | Most Harley-Davidson air filters are washable and should be cleaned during each service. Replace if corroded or no longer cleanable. |
| Coolant | Not applicable | Harley-Davidson XLX-61 models from 1982-1986 are air-cooled and do not use coolant. |