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
Take your performance to new heights with a Jet Kit for your vehicles. 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 vehicles.
Whether you’re rolling with a stock vehicles 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 vehicles’s power. You can go with a Stage 1 Jet Kit to give your stock engine a 5% boost of horsepower or send it all the way up to Stage 3 if you’ve already made major modifications to your vehicles.
STAGE 1 DETAILS
Perfect for vehicles with a stock engine using the stock airbox, air filter, and pipes. Stage 1 Jet Kits are engineered to improve throttle response and deliver approximately 5% more horsepower than stock. These kits are fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters, like K&N.
STAGE 2 DETAILS
If you’ve made slight modifications to your vehicles, but still crave more performance, a Stage 2 Jet Kit is the solution. With a Stage 2 Jet Kit, you could see power gains of approximately 8%. This kit is intended for vehicles with stock or mildly tuned engines using a well - designed aftermarket pipe with a modified airbox and a stock replacement air filter.
FEATURES
- 5-8% power range.
- Fully adjustable.
- Increases power and drivability.
- For carbureted vehicles only.
Technical Specifications
- MFG. Part Number 3243
Vehicle Information
Triumph Bonneville Motorcycle - Street (1959-2026)
The Triumph Bonneville, an iconic British motorcycle, boasts a rich history from 1959 to 2026. Celebrated for its classic styling and parallel-twin engine, it has evolved through two distinct production eras while retaining its legendary character. The original Meriden factory produced models from 1959 to 1983 (with a brief revival in 1985-1988), featuring 650cc (T120) and later 750cc (T140) air-cooled engines. Key changes included the shift from pre-unit to unit construction in 1963 and the introduction of a 5-speed gearbox and disc brakes. After a hiatus, the modern Hinckley era began in 2001, reintroducing the Bonneville with contemporary engineering. This period saw engine displacements increase from 790cc (2001-2005) to 865cc (2005-2016), and then to liquid-cooled 900cc and 1200cc engines from 2016 onwards. A significant transition from carburetion to fuel injection occurred around 2008. The model range expanded significantly, with various trims like the T100, T120, Bobber, and Speedmaster. Updates for 2026 include enhanced features like larger fuel tanks, updated bodywork, and advanced electronics for several models, ensuring its continued relevance. FAQ:
Q: How do I find the right parts for my Bonneville?
A: Due to significant variations across generations and trims, please use our year and edition selector to ensure perfect fitment for your specific Triumph Bonneville model.
Maintenance
| Component | Interval | Details |
| Engine Oil & Filter | Varies by era | For Meriden models (1959-1983), regular check and renewal. For Hinckley air/oil-cooled models (2001-2015), every 10,000 km or annually. For Hinckley liquid-cooled models (2016-2026), every 16,000 km or annually. |
| Spark Plugs | Varies by era | For Meriden models (1959-1983), check and replace as part of general maintenance. For Hinckley air/oil-cooled models (2001-2015), replace every 20,000 km. For Hinckley liquid-cooled models (2016-2026), replace every 32,000 km. |
| Air Filter | Varies by era | For Meriden models (1959-1983), routine inspection and cleaning/replacement. For Hinckley air/oil-cooled models (2001-2015), replace every 20,000 km. For Hinckley liquid-cooled models (2016-2026), replace every 32,000 km. |
| Coolant | Every 3 years | Applicable only to liquid-cooled models (from 2016 onwards). Renew every 3 years. |
| Drive Belt | Not applicable. All Triumph Bonneville models use chain drive. |