- Ultimax 3 has evolved into Ultimax Pro
- Belt features a thicker cross section so more surface area contacts the clutch; this means less slippage over a broader speed range for quicker acceleration
- New cog design dissipates heat and aids flexibility
- Cooler-running belts mean better performance and longer-lasting belts
- Run cool, run long, run fast with Ultimax Pro
- Top-cog design
Yamaha -- Mountain Max 600 -- (1998, 1997, 2002, 1999, 2001, 2000, 1996, 2000, 1996, 2002, 1999, 2001, 1998, 1997); Yamaha -- SX600R -- (2003, 2002, 2000, 2001, 2000, 2003, 2001, 2002); Yamaha -- V-Max 600 -- (1999, 2002, 1996, 2001, 2000, 1994, 1998, 1997, 2003, 2001, 2000, 1996, 1999, 2002, 2003, 1997, 1994, 1998, 1995, 1995); Yamaha -- SX Venom 600 -- (2006, 2005, 2004, 2005, 2006, 2004); Yamaha -- Venture 600 -- (2004, 2001, 1997, 2006, 2002, 1999, 2003, 2005, 2000, 1998, 2004, 1997, 1998, 2003, 2001, 1999, 2002, 2006, 2000, 2005); Yamaha -- SRX 600 w/hlins -- (2000, 1999, 1998, 1998, 1999, 2000); Yamaha -- VK 540 -- (2017, 2019, 2018, 2017, 2021, 2018, 2019, 2020, 2022); Yamaha -- V-Max 600 Deluxe -- (1995, 1998, 1996, 2000, 1997, 2001, 1994, 2002, 1999, 2003); Yamaha -- V-Max 600 ER -- (1999, 1997, 1995, 2002, 2003, 2001, 2000, 1998, 1994, 1996); Yamaha -- V-Max 600 SX -- (1997, 1995, 1999, 1996, 2001, 1998, 2000, 2003, 1994, 2002); Yamaha -- V-Max 600 LE -- (2000, 1995, 2003, 1996, 1998, 1999, 1997, 2001, 1994, 2002); Yamaha -- V-Max 600 Mountain Max -- (1995, 1997, 2003, 1994, 2000, 1998, 1999, 1996, 2001, 2002); Yamaha -- V-Max 600 X-TC R -- (2003, 1997, 1994, 1999, 1998, 2002, 1995, 1996, 2000, 2001); Yamaha -- V-Max 600 DX -- (2000, 1995, 1999, 1994, 1998, 1997, 2001, 2003, 1996, 2002); Yamaha -- V-Max 600 ST -- (2003, 1994, 1998, 1999, 2001, 1995, 1996, 1997, 2002, 2000); Yamaha -- V-Max 600 X-TR -- (2003, 1994, 2000, 1997, 1995, 1999, 2001, 2002, 1998, 1996); Yamaha -- SX Venom 600 ER -- (2004, 2006, 2005); Yamaha -- V-Max 600 XT -- (2003, 1999, 2000, 1996, 2002, 1995, 1998, 2001, 1994, 1997); Yamaha -- V-Max 600 X-TC E -- (2003, 1994, 1995, 1998, 2002, 2000, 2001, 1999, 1996, 1997); Yamaha -- Exciter 570 -- (1993); Yamaha -- V-Max 600 X-TC -- (2003, 1998, 1995, 1996, 2001, 1997, 1999, 2002, 2000, 1994); Yamaha -- Venture 500 Lite -- (2007, 2007); Yamaha -- V-Max 600 X-TC Deluxe -- (2003, 1996, 1998, 2001, 1994, 1999, 2002, 1997, 1995, 2000); Yamaha -- VK 540 II -- (1997, 1998, 1994, 1995, 1996, 1993); Yamaha -- V-Max 600 SXS -- (1998)