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Description
Features
- Tried and tested for years by loyal customers in the industry
- Made in Japan using only the best materials
- Each complete kit rebuilds OEM carburetors to achieve optimum performance
- Included are main and pilot jets, jet needle sets, float valves, float chamber gaskets and o-rings
- Idle screw sets, pilot screw sets and air screw sets also included if applicable
- The jets included in each kit is for common sizes
- According to riding conditions and riding preference, different size jets may be used
- Precise engineering ensures second to none quality and lasting value
- Unique, dependable, and functional
- Expected to withstand harsh conditions
Technical Specifications
- MFG. Part Number 03-455
Vehicle Information
Honda Sportrax 450 ATV (2004-2005)
The Honda Sportrax 450, also known as the TRX450R, is an iconic sport ATV produced for the 2004 and 2005 model years. Renowned for its performance and reliability, it was equipped with a 449.7cc liquid-cooled, single-cylinder, four-stroke engine. This engine, featuring a 42mm Keihin carburetor, produced approximately 33 horsepower, offering robust power for both competition and recreation.
During these two years, the Sportrax 450 was offered as a single model, the TRX450R, without distinct trim levels. There were no significant generation breaks or engine changes between 2004 and 2005. The 2005 model was largely carried over from 2004, with the main novelty being the addition of a black color option. Major engine and carburetor changes were only introduced starting with the 2006 model year.
Q : Is this product compatible with my Honda Sportrax 450?
R : To ensure perfect compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Oil Filter | Initial: Replace at 20 hours or 150 km. Regular: Replace every 100 hours or 1,000 km. | Always use high-quality oil and filters. |
| Spark Plug | Inspect, clean, adjust, or replace if necessary every 100 hours or 1,000 km. | |
| Air Filter | Clean every 100 hours or 1,000 km. | Service more frequently when riding in dusty areas, sand, or snow. Frequent servicing of the air cleaner is especially important to avoid costly engine repair. |
| Coolant | Inspect every 100 hours or 1,000 km. Replace every 2 years. | This replacement requires mechanical skill. |