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
Comet's 8-inch 108 EXP is designed for high horsepower applications up to 150 HP which exceeds the limits of the well-known 7.5 inch Comet 102C. Specifications on the EXP are the same as the familiar 108C. Comet's open faced design has delivered unsurpassed reliability, easy servicing and unlimited tuning capabilities for decades on both stock sleds and on mods. The EXP will handle engagement speeds up to 5000 RPM.
FEATURES
- Wider roller for increased bearing area. Increases durability
- Larger diameter floating cam arm bolt for increased wear resistance
- Uses same tuning parts as 108C
- Built to handle high horsepower engines
- Continual/consistent smooth shifting, after hours of use
- Tried and tested in high horsepower machines
- Weights and springs are not included
Technical Specifications
- MFG. Part Number 217504A
Vehicle Information
Arctic Cat ZR 600 Snowmobile (1998-2026)
The Arctic Cat ZR 600, a high-performance snowmobile, has been a staple in the trail riding segment from 1998 to 2026. Throughout its production, it has consistently featured a 599cc engine, evolving significantly over its lifespan to offer enhanced power and handling. Initially launched in 1998, the ZR 600 EFI featured a 599cc twin-cylinder engine, known for its strong torque. This early generation saw variants like the 2000 ZR 600 2K with performance boosts. From 2003 to 2013, dedicated consumer ZR 600 models were less prominent, though 599cc engines continued in other Arctic Cat sleds and the race-focused Sno Pro 600. A significant evolution occurred in 2014 with the introduction of the ZR 6000, powered by the new 599cc C-TEC2 twin-cylinder EFI engine, consistently delivering 125 horsepower. This engine received further enhancements in 2019, and the ADAPT CVT clutch system was adopted in 2022. The most recent major change arrived in 2024 with the revolutionary CATALYST chassis, which optimized rider ergonomics and lowered the center of gravity, leading to the model designation reverting to ZR 600. Q: How do I ensure this product fits my specific ZR 600 model?
A: Please use the year and trim selector on this page to confirm compatibility for your exact Arctic Cat ZR 600.