Product Description

The G2 Quick Turn Throttle tube for KTM creates a quick turn throttle for increased throttle response and decreased throttle rotation (less turn).

The throttle tube has two ultra-smooth G2 tube with Delrin inserts and throttle pulley (“cam”) approximately 10% larger than stock. This translates into about 10 degrees less “twist” necessary to reach wide open. To put this into perspective, a 3% change is noticeable, so a 10% increase will make a significant difference!

Increasing the size of the throttle cam can improve your riding in several ways. First, your bike’s power characteristics will seem far more responsive – as you turn the throttle, your bike will rev faster than before. Secondly, less overall rotation is required to reach full throttle. This is a huge benefit to riders with limited wrist mobility. In addition, less rotation allows you to more easily maintain a proper riding position with less elbow drop as you crank the throttle.

Product Highlights

  • Machined from 6061 aluminum!
  • Self-lubricating Delrin bushings at each end of tube eliminate aluminum-to-aluminum contact and provide an ultra-smooth feel.
  • Fits inside the stock throttle housing to stock cables.
  • Slide one of our Domino Grips (sold separately) or your grip unto the Quick Turn Throttle Tube.
  • Removable end cap eliminates the need to cut the end of the throttle tube when using dirt bike handguards
  • For the smoothest throttle action possible, try adding our Jimmy Twister Throttle Bearing!
  • Installs in minutes!

17 reviews for G2 Quick Turn Throttle Tube – 10% Quicker – KTM

4.9
Based on 17 reviews
5 star
88%
4 star
11%
3 star
0%
2 star
0%
1 star
0%
  1. Neil

    The best there is!!!! i like that there is different setting that you could use! i love that i could be running the hard setting and change it before the race to soft if it rained that night! great buy for the money!!!

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  2. Olivier

    I decided to buy an throtlle with cams as I have some problems to ride smooth in small trails with the idea to use a quick turn cam on MX training.
    The reason I bought the G2 Quick Turn Throttle Tube is the the clarge choice of cams.
    machining of the cams is good.
    I bought a KTM typ because I was such it will fit my BETA. but now I have an orange spot on my bike 😉
    Shippment to France took approximatly 10 days.

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  3. Waylon

    I bought this for my 08 KTM250sx-f. Very nice finish to the product and alot of detail and thought went into the design. I appreciate the removable end plug and the smooth operation of the bushings. It’s great not having to twist the throttle as far to get the same amount of power. It also fits the grip great and no worries about slipping. A more aggressive cam may be better for the two five ohs.

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  4. Joel

    Installed the quick turn throttle tube on my KTM Duke 390, while the original was plastic rubbish these are high Quality, and the quick turn adds security to my driving when opening ful throttle, my wrist says “Thank you”

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  5. Matt

    Run this on my ’12 Kx450f. Quick turn definitely helps keeps your elbows up and makes the response incredible. Super smooth action with the delrin insert!

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  6. Rory Niquet

    Great throttle tube, used the yet unlisted version for my KTM Duke 390, I works a treat.
    Currently using the H100 cam for commuting, a nice controlled start with an extra kick at 1/4 turn.

    Very easy to fit, this tube has a slightly narrower diameter than the stock tube so get some new grips to fit at the same time, a squirt of graphite powder doesn’t go astray either.
    The team caught my second email after my purchase and supplied me with the correct model, hats off to them for that and a great product!

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  7. sam howard

    Very easy installation.

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  8. Jordan Reynolds

    @jreynolds453 – I am a Pro MX and SX rider. I just realized due to wrist injury that I was not getting full rotation of the throttle. I purchased two of the KTM tubs withthe bearings. 100% happy with the results. Thank You G2

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  9. Matt Pietkiewicz

    Fitted a Quick Twist throttle tube to my 13′ KTM350sxf last night. wasnt really sure whether i’d like it but I went out to my local MX track today and can honestly say it is the best mod i’ve ever done. Best ride i’ve had in a long time, It makes the bike feel like it has 5 more hp off the bottom, and i found myself WOT around much more of the track.
    Hitting jumps from inside lines with ease where i would normally struggle a bit and have to rail the outsides.

    Save that $1000 on an exhaust system and get one of these.

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  10. Jeff

    2 Quick Turn Throttle Tube – installed on my 2014 Duke 390.
    Easy install, fit and finish is great. Overall feel is very solid and can now get to the meat of the power-band of my bike in an instant.
    Great product
    ,
    Thanks!!!!!

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  11. Bjorn

    Awesome throttle tube. G2 Quick Turn with Jimmy Twister offers the best and smoothest throttle action of any throttle tubes I have tried. Excellent quality and worth every penny. I would never have thought that a throttle tube could make a significant difference but this one truly does.

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  12. Nyall Engfield

    Fit great on my Duke 390, good quality machined aluminum and bearings. Fast shipping and they color matched the throttle to the KTM orange.

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  13. Steve

    Installed G2 quick turn throttle on my 17 KTM 500 exc-f,stock throttle seemed like it turned way to far I and was kinda of a pain when standing the G2 turns quick and gets right to the power a lot faster,I had to take a small grinder to get rid of the stop in the housing that was no problem it works great.

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  14. Steve Bouchard

    Excellent Product , Fast shipping worth the money by Far

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  15. Abramsgunner

    Great product… works well on my ’09 KLX250S. The stock KLX tube has a long throw and you have to ‘re-grip’ to get full throttle. Quick turn lets you get all the throttle you want without changing hand positions. Takes a ride or two to get used to the change, but all grins after that. Price is a little high.. but quality seems top notch.

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  16. lawrence palmer

    Verified reviewVerified review - view originalExternal link

    i ordered 2 throttles from you, on dec 8th a 20% quicker ktm throttle, ref g2-33825, and on jan 25th a 10% one ref g2-34116 because i was not sure which one would be best for me. both throttles came in packaging with the same part number, 50-315 but they are both different. if you look at the photos they both have the same number on the cam,050k, but the one with the larger numbers is quicker than stock. the other one i think is slower than stock. there is a picture with the stock ktm throttle in the middle and you can see the one with the small numbers looks to be a smaller diameter than the stock one and it feels slower when installed on the bike. obviously i can’t easily return it to you as i am in the uk but if you could send me another cam the same as the one with the large numbers 050k, ie 20% quicker i would be a very happy customer.

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    • G2 Ergonomics

      Hi Lawrence, Very sorry for our mistake! I will have a 20% cam (025K) shipped to you. Please confirm exactly the address to ship to me at [email protected]. Regarding the 050k cams, you were mistakenly shipped one of the old model 050K (the one with smaller letter/number engraving). The ratio are exactly same, but the newer version has a channel to better guide the cable. This is why it is larger from the side view. The radius of surface where cable touches is same. Thanks, Gary

  17. reid s.

    Verified reviewVerified review - view originalExternal link

    Smoothest throttle tube I’ve ever used. Highly recommend this one with the Jimmy Twister. Makes install very easy with perfect response on my 450 SX. I was thinking about remapping to get more out of the bottom end but this was all I needed. Bike pulls much harder and is more responsive in the low rpm range.

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