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Description
Stud Boy bars are made to the highest standard in the industry. Large round host bars with virgin carbide inserts brazed to stay in place and hold an edge.
Stud Boy standard carbides are offered in several models to fit the needs of demanding snowmobilers in a 4", 6", 7.5" and 9" carbide lengths. Stud Boy bars are made to provide superior control on hard or icy surfaces and the deep profile adds additional control on soft conditions while providing long lasting durability.
Technical Specifications
- MFG. Part Number DOO-R2152-40
Vehicle Information
Polaris Indy RXL 650 Snowmobile (1990-1997)
The Polaris Indy RXL 650, produced from 1990 to 1997, was a high-performance snowmobile renowned for its powerful 648cc liquid-cooled, triple-cylinder engine. Initially, the 1990 model featured a carbureted system. A significant evolution occurred in 1991 with the introduction of Electronic Fuel Injection (EFI), marking the RXL as one of the first snowmobiles to adopt this technology. The EFI system provided advantages such as smoother throttle response, improved cold-weather starting, and better performance at varying altitudes. This change also involved specifically designed cylinders for the EFI system. Mid-cycle updates in 1993 included the Improved Transfer Rear Suspension (ITS) and a responsive three-into-one exhaust system, enhancing handling and performance. The RXL was also available in an SKS (Snow King Special) trim in certain years, which typically included additional features like an extra heat exchanger and electric start. FAQ:
Q: How can I ensure I select the correct parts for my Polaris Indy RXL 650?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page to specify your exact model.
Maintenance
| Component | Interval | Details |
| Engine oil and filter | 800 km or 6 months | Inspect for leaks. |
| Drive belt | 800 km or 6 months | Inspect and adjust, or replace as needed. |
| Spark plugs | 3 200 km or 2 years | Inspect and replace as needed. |
| Air filter | Before every ride | Inspect and clean, or replace as needed. |
| Coolant | 800 km or 6 months (inspection); 8 000 km or 5 years (flush) | Test strength and inspect for leaks (800 km or 6 months). Flush system (8 000 km or 5 years). |