Minimal stretch under load results in consistent shifting rpm. Allow for maintaining peak power throughout the shift curve. Wear evenly to reduce belt failure due to edge cord pullout. Engineered for drop-in performance, featuring exceptional strength, flexibility and durability. Utilize a carbon tensile cord, combining minimal stretch with extraordinary strength. High-performance neoprene with a trapezoidal top-notch and rounded-bottom cog design maximizing heat control and flexibility. Carbon tensile cords are bonded to aramid fiber-loaded rubber with specially formulated adhesion gum; this results in increased side-load resistance, preventing belt distortion and edge-cord pullout. Gain optimal power transmission for faster acceleration, improved throttle response and consistent shifting performance.


Yamaha FX10 FX Nytro 2008-2013
Yamaha FX10M FX Nytro MTX 153 2012-2013
Yamaha FX10M FX Nytro MTX SE 153 2010-2012
Yamaha FX10M FX Nytro MTX SE 162 2010-2012
Yamaha FX10MT FX Nytro MTX 2008-2010
Yamaha FX10MTR FX Nytro MX 2008
Yamaha FX10MTRA FX Nytro MTX 40th Anniv 2008
Yamaha FX10RT FX Nytro RTX Non-Reverse 2008
Yamaha FX10RTR FX Nytro RTX 2008-2013
Yamaha FX10RTRA FX Nytro RTX 40th Anniv 2008
Yamaha FX10RTRS FX Nytro RTX SE 2009-2010
Yamaha FX10XT FX Nytro XTX 2009-2013
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Yamaha MM700 Mountain Max 700 1998-2003
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Yamaha PZ50FX Phazer FX 2007
Yamaha PZ50GT Phazer GT 2007-2013
Yamaha PZ50MT Phazer Mountain Lite 2007-2008
Yamaha PZ50MT Phazer MTX 2009-2016
Yamaha PZ50RT Phazer RTX 2008-2016
Yamaha PZ50VT Venture Lite 2007-2013
Yamaha PZ50XT Phazer XTX 2018
Yamaha PZ50XT Phazer XTX 2014-2016
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Yamaha RS10 RS Venture TF 2013-2014
Yamaha RS90 RS Vector 2012-2017
Yamaha RS90 RS Vector 2008-2009
Yamaha RS90GT Vector GT 2009-2011
Yamaha RS90K RS Vector 2005-2006
Yamaha RS90L RS Vector LE 2016
Yamaha RS90LT RS Vector LTX 2012-2013
Yamaha RS90LT RS Vector LTX 2009
Yamaha RS90LTGT RS Vector LT GT 2009
Yamaha RS90LTGT RS Vector LTX GT 2009-2011
Yamaha RS90NR Nytro ER 2006-2007
Yamaha RS90XT RS Vector XTX 2016-2017
Yamaha RS90XT75 RS Vector XTX 1.75 2016-2017
Yamaha RS90XTL RS Vector XTX 1.75 LE 2016
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Yamaha RST1NTF RS Venture TF 2018
Yamaha RST1NTF RS Venture TF BAT 2018
Yamaha RST90 RS Venture 2005-2018
Yamaha RST90GT RS Venture GT 2009-2013
Yamaha RST90TF RS Venture TF 2015-2017
Yamaha RST90TFL RS Venture TF LE 2017
Yamaha RST90TFY RS Venture TF BAT 2017
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Yamaha RX10 RX-1 2003-2005
Yamaha RX10GT Apex GT 2006-2010
Yamaha RX10GTA Apex GT 40th Anniv 2008
Yamaha RX10L Apex LE 2016-2017
Yamaha RX10L Apex LE 50th 2018
Yamaha RX10LT Apex LTX 2008-2010
Yamaha RX10LTGT Apex LTX GT 2008-2010
Yamaha RX10LTGTA Apex LTX GT 40th Anniv 2008
Yamaha RX10M Apex Mountain 2006-2007
Yamaha RX10M RX-1 Mountain 2003-2005
Yamaha RX10MS Apex Mountain SE 2007
Yamaha RX10MT Apex MTX 2008-2010
Yamaha RX10MTA Apex MTX SE 40th Anniv 2008
Yamaha RX10PS Apex SE 2011-2015
Yamaha RX10R Apex ER 2006-2007
Yamaha RX10RT Apex RTX 2009
Yamaha RX10RT Apex RTX 2006-2007
Yamaha RX10RTR Apex RTX ER 2007-2008
Yamaha RX10XT Apex XTX 2011-2017
Yamaha RX10XT75 Apex XTX 1.75 2016-2017
Yamaha RX10XTL Apex XTX 1.75 LE 2016-2017
Yamaha RXW10 Attack 2006-2007
Yamaha RXW10 RX Warrior 2004-2005
Yamaha RXW10GT Attack GT 2007
Yamaha SRX600 1998-1999
Yamaha SRX700 1998-2002
Yamaha SXV60 SX Venom 2004-2006
Yamaha SXV60ER SX Venom ER 2004-2006
Yamaha SXV700 SX Viper 2002-2003
Yamaha SXV700 SX Viper S 2004
Yamaha SXV700ER SX Viper ER 2002-2004
Yamaha SXV70MH SX Viper Mountain 2003-2006
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Yamaha VK10F VK Professional II 2017
Yamaha VK10F VK Professional II EPS 2018
Yamaha VK540 VK 540 2017-2018
Yamaha VT500XL Venture 500 XL 1999-2000
Yamaha VT600 Venture 600 1999-2006
Yamaha VT700 Venture 700 1998-2004
Yamaha VX500 VMAX 500 2000
Yamaha VX500SX VMAX 500 SX 1999
Yamaha VX600 VMAX 600 1999
Yamaha VX600DX VMAX 600 Deluxe 2000-2001
Yamaha VX600ER VMAX 600 ER 2002-2003
Yamaha VX600SX VMAX 600 SX 1999
Yamaha VX700DX VMAX 700 Deluxe 1999-2001
Yamaha VX700ER VMAX 700 ER 2002
Yamaha VX700SX VMAX 700 SX 1998-1999
Yamaha VX700XT VMAX 700 XT 1998
Yamaha VX700XTC VMAX 700 XTC 1998
Yamaha VX700XTCD VMAX 700 XTC Deluxe 1998

Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Manufacturer's Part Number	40C4340
CARB Approved	Yes