Comet 108 EXP Hi-Performance Clutch 30mm Tapered +1.02" Bore (219507A)
- Tried, tested and built to handle high-horsepower engines
- Consistently smooth shifting even after hours of use
- Wider rollers for increased bearing area (33% more)
- '97 and newer 108-EXP clutches include special recessed mounting bolt with special pilot washer
- Features a bushing in the movable face
- Uncalibrated clutches are sold without cam arms and spring
- 108-EXP clutches use the same cam arms and spring as the 108-C
- Change clutch to accept 1-7/16" belt width by installing one spacer washer under the spider washers
- Positive (+) numbers indicate the taper starts the specified distance into the casting
- 1-3/8" standard belt width and 1-1/4" optional belt width
- 7.5:1 taper with Ski-Doo gear bosses
- Accepts OEM ring gear for electric start models
- Not for any Ski-Doo '08-'10 models with 90-tooth OEM ring gear
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 1997 | Ski-Doo | Formula 500 | |
| 1998 | Ski-Doo | Formula 500 Deluxe | |
| 1999-2000 | Ski-Doo | Formula 500 Deluxe Fan | |
| 1999-2000 | Ski-Doo | Formula 500 Deluxe LC | |