- Comet 108 4-Pro clutches accept OEM starter rings
- Added fourth load-bearing member increases roller and button life
- These race clutches are for high-performance applications ONLY
- Uses four clutch weights to greatly enhance tuneability
- Arms can be used in sets of two to better zero-in on desired weight
- Uses same springs as 102-C and 108-EXP clutches
- Captivated tower allows shouldered cover bolts to virtually eliminate tower spreading
- Features a bushing in the movable face
- To determine arm, add weight of three arms used in 108-EXP, add 14%, then divide by four; this will be the new arm weight to use
- For calibrations contact a high performance specialist
Ski-Doo -- Summit X 800R P-TEK w/146" Track -- (2012, 2009, 2008, 2011, 2010); Ski-Doo -- Summit Adrenaline 800 H.O. w/144" Track -- (2003, 2004, 2006, 2005); Ski-Doo -- MX-Z 600 H.O. TNT E-TEC w/120" Track -- (2009); Ski-Doo -- Summit Adrenaline 800 H.O. w/151" Track -- (2006, 2005); Ski-Doo -- Summit 800R Everest P-TEK w/146" Track -- (2010, 2008, 2009); Ski-Doo -- Summit 800R Everest P-TEK w/154" Track -- (2010); Ski-Doo -- Summit 800R Everest P-TEK w/163" Track -- (2010, 2009); Ski-Doo -- MX-Z 800 H.O. Blizzard P-TEK w/121" Track -- (2007); Ski-Doo -- Summit 800R P-Tek w/154" Track -- (2008); Ski-Doo -- GTX 800 H.O. Limited P-TEK -- (2007); Ski-Doo -- Grand Touring 670 SE -- (1995, 1994, 1996); Ski-Doo -- Grand Touring 700 GS -- (2002, 2001); Ski-Doo -- Legend 500 Sport -- (2003, 2002); Ski-Doo -- Legend 600 SE -- (2003, 2002); Ski-Doo -- MX-Z 600 -- (2000, 1999, 2001, 2002); Ski-Doo -- MX-Z 600 H.O. Renegade E-TEC w/137" Track -- (2009); Ski-Doo -- MX-Z 600 H.O. Renegade -- (2005, 2004, 2003); Ski-Doo -- MX-Z 600 H.O. Adrenaline SDI 2-TEC w/121" Track -- (2007, 2005, 2006, 2008, 2004); Ski-Doo -- MX-Z 600 H.O. Renegade SDI 2-TEC w/136" Track -- (2007, 2005, 2008, 2006); Ski-Doo -- MX-Z 800 Adrenaline -- (2001, 2004, 2003, 2002); Ski-Doo -- MX-Z 800 Renegade -- (2002, 2004, 2003); Ski-Doo -- MX-ZX 700 -- (2002, 2001); Ski-Doo -- Skandic WT LC -- (1999, 2000, 1998); Ski-Doo -- MX-Z 600 X-RS -- (2013, 2014, 2011, 2009, 2010, 2012); Ski-Doo -- MX-ZX 800 H.O. -- (2004, 2001); Ski-Doo -- Grand Touring 500 Sport -- (2003); Ski-Doo -- Grand Touring 600 GS -- (2002); Ski-Doo -- Grand Touring 700 -- (2000, 1999, 1998); Ski-Doo -- Grand Touring 700 SE -- (2003, 1997, 1999, 1998); Ski-Doo -- Legend 700 Sport -- (2003, 2002, 2004); Ski-Doo -- Legend V-1000 Sport -- (2003); Ski-Doo -- MX-Z 500 -- (1998, 2001, 1999, 2000, 2002); Ski-Doo -- MX-ZX 600 H.O. Renegade SDI 2-TEC w/136" Track -- (2007, 2005, 2004, 2008, 2006); Ski-Doo -- MX-Z 600 H.O. Sport -- (2003); Ski-Doo -- MX-Z 700 -- (2001, 2002, 2000); Ski-Doo -- MX-Z 700 Renegade -- (2002); Ski-Doo -- MX-Z 800 -- (2000, 2002, 2001); Ski-Doo -- MX-ZX 800 H.O. Adrenaline -- (2006, 2005); Ski-Doo -- MX-ZX 800 H.O. Renegade w/136" Track -- (2006, 2005); Ski-Doo -- MX-Z 800 Trail -- (2002); Ski-Doo -- MX-ZX 800 H.O. Renegade P-TEK -- (2007); Ski-Doo -- MX-Z 800R Adrenaline P-TEK w/120" Track -- (2008, 2010, 2009); Ski-Doo -- MX-Z 500 Trail -- (2002, 2003, 2001); Ski-Doo -- MX-ZX 600 RS -- (2013, 2011, 2012, 2009, 2010); Ski-Doo -- MX-ZX 800R P-TEK w/120" Track -- (2009, 2008, 2010); Ski-Doo -- Summit 600 H.O. Everest E-TEC w/146" Track -- (2009, 2010); Ski-Doo -- Summit Adrenaline 600 H.O. SDI 2-TEC w/144" Track -- (2006, 2007); Ski-Doo -- Summit 700 High Mark -- (2001, 2003); Ski-Doo -- Summit 800 High Mark -- (2002, 2001, 2003, 2000); Ski-Doo -- Summit Sport 800 H.O. w/151" Track -- (2004); Ski-Doo -- Summit X 800 -- (2002, 2001, 2007); Ski-Doo -- Summit X 800R E-TEC w/163" Track -- (2008, 2009); Ski-Doo -- Summit 800R Everest E-TEC w/154" Track -- (2008, 2009); Ski-Doo -- Summit X 600 E-TEC -- (2009); Ski-Doo -- Grand Touring 600 -- (2000, 2001, 2002); Ski-Doo -- Grand Touring 600 SE -- (2003, 2002); Ski-Doo -- Grand Touring 600 Sport -- (2003); Ski-Doo -- Legend 600 H.O. SE SDI -- (2004); Ski-Doo -- MX-Z 500 Adrenaline SS w/121" Track -- (2006, 2004, 2005); Ski-Doo -- MX-Z 600 Sport w/120" Track -- (2002); Ski-Doo -- MX-Z 600 Trail -- (2001, 2002, 2003); Ski-Doo -- MX-Z 600 H.O. Adrenaline w/121" Track -- (2007, 2005, 2006, 2004, 2003); Ski-Doo -- MX-Z 670 -- (1997, 1998); Ski-Doo -- MX-Z 700 Adrenaline -- (2002, 2001, 2003); Ski-Doo -- MX-Z 800 H.O. Adrenaline P-TEK w/121" Track -- (2006, 2005); Ski-Doo -- MX-Z 800 Sport -- (2003); Ski-Doo -- MX-Z 800 H.O. Adrenaline P-TEK -- (2007); Ski-Doo -- MX-ZX 600 Racing -- (2002); Ski-Doo -- Summit X 800 H.O. -- (2004); Ski-Doo -- Summit 800R Hillclimb Edition P-TEK w/154" Track -- (2009); Ski-Doo -- Summit X 800R E-TEC w/146" Track -- (2008, 2009); Ski-Doo -- Summit X 800R E-TEC w/154" Track -- (2008); Ski-Doo -- Formula 800 Mach Z -- (2001, 1997, 1998, 2000, 1993, 1994, 1999, 2002); Ski-Doo -- Skandic 600 SUV -- (2006, 2005, 2004, 2003, 2007); Ski-Doo -- Legend 600 H.O. Sport SDI -- (2004); Ski-Doo -- Legend V-1000 SE -- (2005, 2004); Ski-Doo -- MX-Z 500 Sport RER -- (2002); Ski-Doo -- MX-Z 500 Trail SS w/121" Track -- (2004, 2007, 2006, 2005); Ski-Doo -- MX-Z 600 H.O. Trail -- (2004, 2005); Ski-Doo -- MX-Z 800 H.O. Renegade P-TEK w/136" Track -- (2006, 2005); Ski-Doo -- MX-ZX 800 -- (2002); Ski-Doo -- Summit Adrenaline 600 H.O. w/144" Track -- (2004, 2008, 2003); Ski-Doo -- Summit X 600 H.O. E-TEC w/154" Track -- (2004); Ski-Doo -- Summit 670 -- (1996, 1998, 1995, 1997); Ski-Doo -- Summit 700 -- (2001, 2002, 2000); Ski-Doo -- Summit Adrenaline 700 -- (2003); Ski-Doo -- Summit X 800 H.O. High Mark -- (2003, 2004); Ski-Doo -- Grand Touring 500 -- (2001, 1997, 1999, 1998, 1996); Ski-Doo -- Grand Touring 700 Sport -- (2003); Ski-Doo -- Grand Touring 800 SE SDI -- (2003); Ski-Doo -- Legend 550 SS Sport GT -- (2004); Ski-Doo -- Legend 600 GS -- (2002); Ski-Doo -- Legend 600 Sport -- (2003, 2002); Ski-Doo -- Legend 700 Sport GT -- (2004); Ski-Doo -- MX-Z 600 H.O. Adrenaline E-TEC w/120" Track -- (2010, 2009); Ski-Doo -- MX-Z 670 H.O. -- (1999); Ski-Doo -- MX-Z 700 Trail -- (2002, 2001); Ski-Doo -- MX-Z 800 H.O. Renegade P-TEK -- (2007); Ski-Doo -- Renegade 800R X E-TEC w/137" Track -- (2010); Ski-Doo -- Summit 800 -- (2002); Ski-Doo -- Summit 800 H.O. High Mark -- (2003, 2004); Ski-Doo -- Summit 800 H.O. High Mark Xtreme -- (2004, 2003); Ski-Doo -- Summit Sport 800 H.O. RER w/151" Track -- (2004); Ski-Doo -- MX-Z 800 H.O. X-RS P-TEK -- (2007); Ski-Doo -- MX-Z 800R -- (2002); Ski-Doo -- Mach Z 800 Tech Plus -- (2002, 2001, 2003); Ski-Doo -- Legend V-1000 GT SE -- (2005, 2004); Ski-Doo -- MX-Z 600 Adrenaline -- (2002, 2001); Ski-Doo -- MX-ZX 600 -- (2001); Ski-Doo -- MX-ZX 600 H.O. Renegade -- (2004); Ski-Doo -- Mach 1 -- (1995); Ski-Doo -- Skandic Sport 500 Fan -- (2003); Ski-Doo -- Skandic 600 WT L/C -- (2002, 2001); Ski-Doo -- Summit X 700 -- (2001, 2003); Ski-Doo -- GSX 800 H.O. LTD P-TEK -- (2007, 2008); Ski-Doo -- Grand Touring 800 -- (2002); Ski-Doo -- Legend 700 GS -- (2002); Ski-Doo -- MX-Z 500 Adrenaline -- (2003); Ski-Doo -- MX-Z 600 Renegade -- (2002); Ski-Doo -- MX-Z 600 H.O. 50th Anniversary E-TEC w/120" Track -- (2009); Ski-Doo -- MX-ZX 600 H.O. Renegade E-TEC w/137" Track -- (2009); Ski-Doo -- MX-Z 700 Sport RER -- (2002); Ski-Doo -- MX-ZX 600R H.O. S SDI -- (2007); Ski-Doo -- MX-ZX 800 RER -- (2003); Ski-Doo -- Summit 600 -- (2000, 2001, 2002); Ski-Doo -- Summit 600 H.O. -- (2005); Ski-Doo -- Summit X 800 High Mark -- (2002); Ski-Doo -- Summit 800 X-RS -- (2007); Ski-Doo -- Summit 800R X-RS Hillclimb Edition P-TEK w/154" Track -- (2010); Ski-Doo -- GSX 600 H.O. LE SDI 2-TEC w/120" Track -- (2004, 2007, 2008); Ski-Doo -- MX-Z 800 Sport RER -- (2002); Ski-Doo -- MX-Z 800R X-RS E-TEC w/129" Track -- (2010); Ski-Doo -- Legend 800 SE SDI -- (2003, 2004); Ski-Doo -- Grand Touring 800 SE -- (2001); Ski-Doo -- Grand Touring SE -- (2000); Ski-Doo -- Legend 500 SS Sport -- (2004); Ski-Doo -- Summit X 600 H.O. E-TEC -- (2010); Ski-Doo -- Expedition 600 H.O. TUV SDI -- (2010, 2007, 2008, 2009); Ski-Doo -- Summit 800R 50th Anniversary P-TEK w/154" Track -- (2009); Ski-Doo -- Skandic WT 600 w/156" Track -- (2005, 2004, 2009, 2007, 2008, 2006, 2003); Ski-Doo -- MX-ZX 600 H.O. E-TEC w/120" Track -- (2010, 2009); Ski-Doo -- Grand Touring 600 LE E-TEC -- (2010); Ski-Doo -- MX-ZX 800R Renegade P-TEK w/137" Track -- (2004); Ski-Doo -- MX-Z 600 H.O. Blizzard SDI w/121" Track -- (2007); Ski-Doo -- Renegade 800 X P-TEK -- (2010); Ski-Doo -- Legend 600 H.O. Sport GT SDI -- (2004); Ski-Doo -- MX-ZX 800 RS E-TEC -- (2010); Ski-Doo -- Expedition 600 H.O. TUV REV-XU -- (2009, 2010); Ski-Doo -- Formula 600 Deluxe GSE -- (2001); Ski-Doo -- Formula III 600 LT -- (1998, 1996, 1995, 1997); Ski-Doo -- Formula Mach 1 -- (1997, 1999, 1995, 2000, 1996, 1994, 1993, 1998); Ski-Doo -- Formula Mach 1 XTC -- (1993); Ski-Doo -- Formula 500 Z -- (1999); Ski-Doo -- GSX 600 H.O. LE SDI 2-TEC w/121" Track -- (2006, 2005); Ski-Doo -- GTX 600 H.O. LE SDI 2-TEC w/136" Track -- (2007, 2008); Ski-Doo -- GTX 600 H.O. Sport SDI 2-TEC w/136" Track -- (2008, 2007); Ski-Doo -- Summit X 670 -- (1999); Ski-Doo -- MX-ZX 800 H.O. P-TEK -- (2007); Ski-Doo -- Formula III -- (1996, 1997, 1995); Ski-Doo -- GSX Sport SS 500 w/120" Track -- (2006, 2005); Ski-Doo -- GTX 600 H.O. SDI -- (2005, 2006); Ski-Doo -- GTX 800 H.O. -- (2005, 2006); Ski-Doo -- Formula 500 Deluxe -- (1997, 1998); Ski-Doo -- Formula 600 Deluxe -- (2000, 2001); Ski-Doo -- Formula 700 Deluxe -- (2000); Ski-Doo -- Formula SS -- (1995, 1996); Ski-Doo -- GSX Sport SS 500 w/121" Track -- (2007, 2004); Ski-Doo -- GSX 600 H.O. SE E-TEC w/120" Track -- (2010); Ski-Doo -- GSX Sport 600 H.O. -- (2004); Ski-Doo -- GSX 800 H.O. -- (2006, 2004, 2005); Ski-Doo -- Legend 700 SE -- (2003, 2004); Ski-Doo -- MX-ZX 600 H.O. SDI w/121" Track -- (2008, 2007, 2004); Ski-Doo -- Legend 800 SE -- (2002); Ski-Doo -- Expedition V-1000 -- (2006, 2005); Ski-Doo -- Formula 500 LC -- (1997, 1998); Ski-Doo -- Formula III 700 -- (1998, 2000, 1999); Ski-Doo -- Formula Z 670 -- (1998, 1999); Ski-Doo -- GTX 500 SS -- (2006, 2005); Ski-Doo -- Formula 580 Deluxe LC -- (1999, 2000, 2001); Ski-Doo -- Formula 700 Deluxe GSE -- (2001); Ski-Doo -- Formula III 600 -- (1999, 1998); Ski-Doo -- Mach Z LT -- (1998, 1996, 1997); Ski-Doo -- Formula Z 700 -- (2000); Ski-Doo -- GSX 600 H.O. Limited E-TEC -- (2009); Ski-Doo -- GTX 500 Sport SS w/136" Track -- (2007); Ski-Doo -- MX-ZX 800R E-TEC w/120" Track -- (2010); Ski-Doo -- Expedition 600 H.O. SDI -- (2006, 2005); Ski-Doo -- Formula 700 Deluxe GS -- (2001); Ski-Doo -- Formula Mach 1-2 -- (1993); Ski-Doo -- GSX Sport 600 H.O. SDI 2-TEC w/121" Track -- (2007, 2004); Ski-Doo -- Formula 670 Deluxe -- (1999); Ski-Doo -- GSX 600 H.O. -- (2005); Ski-Doo -- GSX 600 H.O. LE Touring SDI 2-TEC w/120" Track -- (2008); Ski-Doo -- GTX 600 H.O. LE E-TEC -- (2009)
