Ultimax 138-4432U4 Ultimax Pro Belt - 1 27/64in. x 45 1/4in.

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.

Vehicle Fitment:

1997-2002 Yamaha MM600 Mountain Max 600
1998-2000 Yamaha MM700 Mountain Max 700
2001 Yamaha PZ500 Phazer 500
2001 Yamaha PZ500DX Phazer Deluxe
2000-2001 Yamaha PZ500ML Phazer Mountain Lite
2007 Yamaha PZ50VT Venture Lite
1998-1999 Yamaha SRX600
2000-2003 Yamaha SX600/R
2004-2006 Yamaha SXV60 SX Venom
2004-2006 Yamaha SXV60ER SX Venom ER
1994-1998 Yamaha VK540 II
2017-2022 Yamaha VK540 VK 540
1997-2006 Yamaha VT600 Venture 600
1994-1996 Yamaha VX500 VMAX 500
1995-1996 Yamaha VX500DX VMAX 500 DX
1995-1996 Yamaha VX500E VAMX 500 LE
1996 Yamaha VX500XTW VMX 500 XT Proaction Plus
1994-1997 Yamaha VX600 VMAX 600
1999 Yamaha VX600 VMAX 600
2000-2001 Yamaha VX600DX VMAX 600 Deluxe
1994-1996 Yamaha VX600DX VMAX 600 DX
1994-1996 Yamaha VX600E VMAX 600 LE
1994-1995 Yamaha VX600ST VMAX 600 ST
1997-1999 Yamaha VX600SX VMAX 600 SX
1997-1998 Yamaha VX600XT VMAX 600 XT
1997-1998 Yamaha VX600XTC VMAX 600 XTC