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Motion Pro Rev2 Variable Rate Throttle Kit Yamaha YZ450F 2010-2013

Item: P291931

The second generation of MotionPro’s innovative reel changing system lets you tailor the throttle rate to riding conditions and rider preference. The … Read More

Save $16.50 10%
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This product is vehicle specific.
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Looking for a different bike?
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Product Details

Motion Pro Rev2 Variable Rate Throttle Kit for Yamaha YZ450F

The second generation of MotionPro’s innovative reel changing system lets you tailor the throttle rate to riding conditions and rider preference. The Rev2 throttle includes several different size reels that will change how much twist is necessary for the throttle to completely open the carbs or throttle bodies on a motorcycle. The larger the reel is, the shorter the twist. Each reel size will shorten the twist by about 10 degrees. If your stock throttle has a 40mm reel and stock twist is 90 degrees (1/4 turn), the 45mm reel will reduce the twist to 80 degrees and the 50mm reel will reduce it to 70 degrees. The 35mm reel will increase the throttle twist to approximately 100 degrees. This is just an example; every model of motorcycle is different.

The included cam reel has a progressive profile that allows the throttle to act like a sensitive, long twist throttle during the initial small throttle openings for precise control and then acts like a more aggressive short twist throttle at large throttle openings, progressively shortening the amount of twist needed to reach full throttle.


  • Installs in place of your OEM throttle housing with no modifications required
  • Ultra-compact housing with snap-together elbows make it easy to install and change reels
  • Requires less handlebar space for lever clearance and throttle position
  • Use smaller reels for slower throttle rate and larger reels for faster throttle rate
  • Included cam reel provides progressive throttle response preferred by some riders
  • Cable boot keeps dirt and dust out for reliable and smooth operation
  • Billet aluminum in-line cable adjusters for easy installation and adjustment
  • Lower section of cables use 5 mm housing with PTFE liner for reduced friction, increased routing flexibility and lighter weight
  • Upper section of cables use 6 mm housing to provide solid support of adjusters

Kits Include:

  • Complete Rev2 Throttle Assembly with throttle tube (MX/Off-road kits Include Titan Throttle Tube)
  • Bike specific high-quality Motion Pro black vinyl cables
  • 5 interchangeable reels: 35, 40, 45, 50mm and cam reel
  • Pair of Motion RoadControl Grips for street kits and DirtControl grips for off road kits
  • Rev2 Throttle Equipped decal set
  • Printed color instructions
Product Style RevZilla Item # MFR. Product # Availability
Product Style Motion Pro Rev2 Variable Rate Throttle Kit Yamaha YZ450F 2010-2013 RevZilla Item #1002136 MFR. Product #01-2751 AvailabilityIn Stock: Ships within 24 hours
This product is vehicle specific.
Select a bike to ensure fitment.
This Product Fits
YZ450F 2010, 2011, 2012, 2013
This item is also available for 119 different bikes. View All Models
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250 SX-F 2007-2012
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250 XCF-W 2007-2014
350 EXC-F 2012
350 SX-F 2011-2012
350 XC-F 2011-2012
350 XCF-W 2012-2014
400 EXC 2004-2005
400 XC-W 2009-2010
450 EXC 2003-2006
450 EXC-R 2008-2011
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500 EXC 2012-2014
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505 SX-F 2008
505 XC-F 2008-2009
525 EXC 2003
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525 SMR 2004-2005
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525 XC 2007
525 XC-W 2007
530 EXC 2009-2011
530 EXC-R 2008
530 XCR-W 2008
530 XC-W 2009
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