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Description
For carbureted vehicles only
With a Jet Kit for your motorcycle, you'll feel the rush of Dynojet's legacy with each ride. Enjoy a boost of horsepower and smoother acceleration.
Take your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range, while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike.
Whether you're rolling with a stock bike or you've made some modifications, our Jet Kit will optimize your air/fuel ratio to eliminate rough spots and help you take control of your motorcycle's power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it the way up to Stage 7 (available for some street bikes) if you've made significant upgrades to set your bike up for success on race day.
STAGE 7 DETAILS
Made for the speedway, not the highway. If your bike is set up for racing, reach your maximum potential with a Stage 7 Jet Kit. Stage 7 kits are designed to optimize performance for your tuning specification or racing conditions.
FEATURES
- 5-8% power range
- Fully adjustable
- Increases power and drivability
Technical Specifications
- MFG. Part Number 8108
Vehicle Information
Harley-Davidson Low Rider Motorcycle - Street (1977-2026)
The Harley-Davidson Low Rider, an iconic motorcycle produced from 1977 to 2026, is renowned for its distinctive low-slung profile and performance-oriented cruiser style. Over the decades, it has evolved through several generations, incorporating various engines and platforms to deliver a unique riding experience. Initially launched in 1977 with the Shovelhead engine on the FXS platform, the Low Rider quickly evolved to the FXR chassis by 1982, introducing the Evolution engine in 1984 for enhanced reliability. From 1993, it joined the Dyna family, successively adopting the Twin Cam 88, 96, 103, and 110 engines, characterized by their rubber-mounted engines to reduce vibrations. Since 2018, the Low Rider has been based on the Softail chassis, integrating the powerful Milwaukee-Eight 107, 114, and 117 engines, offering a hidden monoshock rear suspension and modern performance. Each transition brought significant improvements in power, comfort, and handling. FAQ:
Q: How can I ensure parts fit my specific Harley-Davidson Low Rider?
A: Part compatibility varies significantly by year and trim of your Low Rider. Please use our year and model selector on this page to find the exact parts for your motorcycle.
Maintenance
| Component | Interval | Details |
| General Service | 1,600 km (break-in), then every 8,000 km or annually | Some older models may require checks at 4,000 km. |
| Engine Oil and Filter | 1,600 km (break-in), then every 8,000 km or 12 months | For conventional oil, every 4,000 km. More frequent under severe conditions. |
| Primary Chaincase Oil | 1,600 km (break-in), then every 16,000 km | |
| Transmission Oil | 1,600 km (break-in), then every 32,000 km | |
| Drive Belt | Inspect at 1,600 km, then every 8,000 km | Replace if damaged. Can last up to 160,000 km with regular inspection and tension adjustment. |
| Spark Plugs | Every two years or every 48,000 km | |
| Air Filter | Inspect and service at 1,600 km, then every 8,000 km or annually | More frequent in dusty conditions. Clean or replace as required. |
| Coolant | Every 48,000 km or every two years | Applicable only to liquid-cooled models. Check freeze point. |