• A simple, effective, flexible shaft design that is the new industry standard.
  • Holds its setting, loose fuel screws are a thing of the past.
  • Kit includes: Flex-Jet (remote fuel screws), bracket, screw, spring, washer, O-ring, instructions and sticker.

R&D FLEX JET FUEL MIXTURE SCREW

Our Price: $32.95
To purchase this part, please select a ride:
Select from rides that fit this product

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BOYESEN POWER WING
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Overall:
5 out of 5
5 out of 5
Location: Fort Worth, TX
Awesome Product
" Works a lot better than the extended fuel screws that almost always unscrew themselves. "
Overall:
5 out of 5
5 out of 5
Location: Minnesota
Buy it
" Super easy to put on. Makes life so much more simpler. "
Overall:
5 out of 5
5 out of 5
Location: Custer, MI
Worth it!
" I bought this for my 2007 KTM sx-f and it makes a huge difference being able to fine tune it in different temperatures. I ride in mid-Michigan so the temperature jumps around day to day so I just warm the bike up and just twist the flex jet a little bit until it runs better. It actually makes a noticeable power difference, especially in the low end. I almost didn't buy it at first, but I'm glad I did. "
Overall:
5 out of 5
5 out of 5
Location: Elizabethcity , NC
best purchase
" i have a 05 rmz250 put it on and it made a big difference the runs alot better. "
Overall:
5 out of 5
5 out of 5
Location: pittsburgh PA
awesome!!!!!!!
" i bought a brand new yz250f this year and from day 1 the air screw would just vibrate out.. it happened 3 times. the first 2 if landed where the clutch cable goes into the case and the 3rd time well its not yet been found, but this 1 works great i race harescrambles so its 3 hours of hard riding and it only moves half a centimeter if that sometimes not at all but its amazing and so easy 2 reach if u even r considering buying it deffinatly do it its really good. "
Overall:
5 out of 5
5 out of 5
Location: King City, CA
Worth the Money!
" i bought this because the fuel screw's that i purchased in the passed didn't necessarily fit perfect. the flex jet never vibrates out. minimal adjustment. won't fall out. perfect!!! great product. "
Overall:
5 out of 5
5 out of 5
Ease of Installation:
5 out of 5
Ease of Installation out of 5
Style:
5 out of 5
Style out of 5
Durability:
5 out of 5
Durability out of 5
Performance:
5 out of 5
Performance out of 5
Location: N. California
Awesome!!!!!
" This is without a doubt the best air/fuel mixture screw on the market!!!! "
Overall:
5 out of 5
5 out of 5
Ease of Installation:
5 out of 5
Ease of Installation out of 5
Style:
5 out of 5
Style out of 5
Durability:
5 out of 5
Durability out of 5
Performance:
5 out of 5
Performance out of 5
Location: San Luis Obispo, CA
Genius
" If your bike has an FCR carb then this is probably the best purchase for it. I cannot stress enough how much more simple this makes your life when adjusting your fuel screw. Much better than other aftermarket fuel screws that just fall or back out. "
Overall:
5 out of 5
5 out of 5
Ease of Installation:
5 out of 5
Ease of Installation out of 5
Style:
5 out of 5
Style out of 5
Durability:
5 out of 5
Durability out of 5
Performance:
5 out of 5
Performance out of 5
Location: Warner, NH
must have
" Very easy to install, easy to adjust and no need for special tools or removing the carb to adjust. "
Overall:
5 out of 5
5 out of 5
Ease of Installation:
5 out of 5
Ease of Installation out of 5
Style:
5 out of 5
Style out of 5
Durability:
5 out of 5
Durability out of 5
Performance:
5 out of 5
Performance out of 5
Location: Groveland MA
so easy
" put this in any bike and turn it at the track when ever you need to without using a tool and struggle. i put one on my 2006 crf250x supermoto and it works the nuts. get it "

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