Flexx Handlebars

The highest performing handlebar available. Combining less vibration, subdued impacts, and improved ergonomics for a better day riding.

Flexx Handlebar
Flexx Handlebar

Flexx Handlebar

Regular price$ 399.99

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What If Your Hands and Arms Were No Longer the Limiting Factor?

The Flexx Handlebar provides the performance you need to eliminate numbness and hand fatigue, allowing you to ride longer and charge harder. 

 A rigid handlebar transfers vibration and abuse to the rider’s upper body. Flexx Handlebars dramatically reduce those impacts and vibration, allowing you to focus on riding instead of hanging on. Flexx Handlebars are assembled with a proprietary bushing in the pivot pin to isolate the handles from metal-to-metal contact. They ship with a variety of elastomers that allow you to further tune the bar to your preferences. This provides you with the highest performing handlebar available, combining less vibration, subdued impacts, and improved ergonomics for a better day riding. 

Getting to the races isn’t easy. Don’t let unnecessary hand and arm fatigue get in the way of your results.


    1. Dramatically Reduces Vibration

    2. Tunable

    3. Increased Control Mounting Room 

    4. Variety of Bends

    5. American Made 

    A big part of our passion here at Fasst Company is ergonomics. 

    What exactly is ergonomics? Ergonomics is the study of one’s efficiency in their working environment. 

    In other words, how efficient are you on your motorcycle or atv? Are you in the best position for the riding you’re doing? Are you in a powerful position on the bike to save a crash or minimize a crash? Do you have trouble keeping your elbows up? Ergonomics not only plays a massive role in comfort, it plays a massive role in safety. Imagine buying a new truck or van and not adjusting the seat position before driving it off the lot. Before long you’d be uncomfortable; and if you’re in a really bad position you’re not able to react quickly or confidently. Simply put, this is ergonomics. 

    As ergonomic specialists, we offer a wide variety of bar bends. The reason for the variety is that handlebars are not one size fits all. Consider a few different disciplines (adv, atv, dual sport, moto, etc.,) factor in a range of rider heights (conservatively 5’3” to 6’3”,) account for different goals (racing and recreational,) any limitations or restrictions (fused wrists, etc.,) and then the need for a variety of bar bends becomes apparent. Think back to adjusting the seat in a new vehicle; a few millimeters makes a big difference. It’s the same concept applied to a handlebar. Your handlebar is your main contact point between the bike and rider. It’s one of the few components you can change to accommodate different size riders.  

    With Flexx Handlebars not only do you have a variety of bar bends at your fingertips to run exactly what works best for you, but you also get unparalleled abuse reduction. This provides you with the highest performing handlebar available, combining less vibration, subdued impacts, and improved ergonomics for a better day riding. 

    If you’re unsure which bar bend to get, take a few minutes to chat with our ergonomic specialists. Even if you have a preferred bar bend that you’ve run on different bikes, after chatting with our ergo specialists we may find that small changes in height or sweep could add additional comfort. The bar bend you consider your preferred bend could be better. That’s the benefit of having a variety to choose from. 

    Flexx Handlebars are an investment, we want to be sure you’re on the best bar bend for the riding you're doing. We'd love to help you select the correct bend for your preferences, needs, and goals. Please email or call if you don’t see the bend cross reference you are looking for or you need help choosing the correct bend, we're happy to help!

    Need help selecting the best bar bend?

    Take a look at our bar bend charts HERE. If you have any added questions we'd love to help! Call (877) 306-1801 or email

    What Your Bar Position Is Telling You

    Flexx Handlebar Moto Bar Charts

    Near the bottom of the page there's a complete cross reference list of OEM offerings. Please email or call us if you don’t see the bend cross reference you are looking for or you need help choosing the correct bend, we're happy to help!

    Popular Bends from Other Brands (Cross Reference)

    Model (A) Sweep (C) Width (D) Height Comparable Flexx Handlebar
    CR High 62mm 795mm 95mm 15° Moto
    RC 54mm 802mm 99mm 12° Moto
    RC High 54mm 802mm 119mm 12° Moto High
    Renthal 971 54mm 802mm 99mm 12° Moto
    Henry/Reed 57mm 800mm 92mm 14° Moto
    Windham/Rm Mid 53mm 800mm 99mm 12° Moto
    Woods High 65mm 800mm 97mm 15° Moto
    Villopoto/Stewart 55mm 805mm 93mm

    12° Moto

    Stock Ktm (2015-2021) 54mm 800mm 95mm 12° Moto
    Stock Husky (2018-2021) 52mm 800mm 80mm 12° Moto
    Stock Kawasaki (2009-2020) (Renthal 971) 54mm 802mm 99mm 12° Moto
    Stock Honda (2005+) 54mm 800mm 95mm 12° Moto
    Stock Yamaha (2015+) 55mm 806mm 95mm 12° Moto
    Stock Beta (2016+) 35mm 800mm 95mm 10° Enduro 

    A. Sweep
    Shown in degrees/millimeters

    B. Mid Section
    As of September 1, 2021 all bends have a 7.25" center section.

    C. Overall Width
    Measured from handle end to handle end.

    D. Height
    Measured in millimeters. 

    Flexx Handlebar Bends

    10 Degree Bends (A) Sweep (C) Width (D) Height Part Number
    10° Enduro Low 10° / 40mm 31.5in/800mm 68mm FL-1000-10-31
    10° Enduro  10° / 40mm 31.3in/788mm 92mm FL-1001-10-31
    10° Enduro High 10° / 40mm 31.3in/788mm 116mm FL-1003-10-31
    10° Moto Low 10° / 40mm 32.7in/824mm 68mm FL-1000-10-32
    10° Moto  10° / 40mm 32.25in/819mm 92mm FL-1001-10-32
    10° Moto High 10° / 40mm 32.25in/819mm 116mm FL-1003-10-32
    12 Degree Bends (A) Sweep (C) Width (D) Height Part Number
    12° Enduro Low 12° / 54mm 31.25in/793 68mm FL-1000-12-31
    12° Enduro  12° / 54mm 31in/787mm 92mm FL-1001-12-31
    12° Enduro High 12° / 54mm 31in/787mm 116mm FL-1003-12-31
    12° Moto Low 12° / 54mm 32.25in/819mm 68mm FL-1000-12-32
    12° Moto 12° / 54mm 32in/813mm 92mm FL-1001-12-32
    12° Moto High 12° / 54mm 32in/813mm 116mm FL-1003-12-32
    14 Degree Bends (A) Sweep (C) Width (D) Height Part Number
    14° Enduro Low 14° / 57mm 31in/787mm 68mm FL-1000-14-31
    14° Enduro  14° / 57mm 30.9in/786mm 92mm FL-1001-14-31
    14° Enduro High 14° / 57mm 30.9in/786mm 116mm FL-1003-14-31
    14° Moto Low 14° / 57mm 32in/813mm 68mm FL-1000-14-32
    14° Moto 14° / 57mm 31.8in/808mm 92mm FL-1001-14-32
    14° Moto High 14° / 57mm 31.8in/808mm 116mm FL-1003-14-32
    15 Degree Bends (A) Sweep (C) Width (D) Height Part Number
    15* Enduro Low 15*/62mm 31in/787mm 68mm FL-1000-15-31
    15° Enduro 15° / 62mm 30.8in/783mm 92mm FL-1001-15-31
    15° Enduro High 15° / 62mm 30.8in/783mm 116mm FL-1003-15-31
    15° Moto Low
    15° / 62mm
    32in/813mm 68mm FL-1000-15-32
    15° Moto 15° / 62mm 31.8in/808mm 92mm FL-1001-15-32
    15° Moto High 15° / 62mm 31.8in/808mm 116mm FL-1003-15-32

    KTM/HUSQ stock bend cross reference

    KTM Item Number Model Description A Sweep C Width D Height Comparable Flexx Handlebar
    548.02.001.000 SX/EXC RENTHAL 686 38 808 105 10° Moto High
    548.02.001.100/17 SX/EXC RENTHAL 608 38 805 95 10° Moto
    548.02.101.200/17 SX/EXC NEKEN 40 808 105 10° Moto High
    548.02.001.300/17 SX/EXC RENTHAL 827 SX 39 808 95 10° Moto
    548.02.001.400/17 SX/EXC NEKEN 39 808 95 10° Moto
    548.02.001.300/04 SX/EXC NEKEN 37 806 90 10° Moto
    590.02.001.000 SX/EXC MAGURA SX 38 808 95 10° Moto
    773.02.001.100/17 SX/EXC RENTHAL SX 56 806 85 12° Moto
    773.02.001.100/30 SX/EXC RENTHAL SX 56 806 85 12° Moto
    777.02.001.00/30 SX/EXC RENTHAL 827 SX 52 811 92 12° Moto
    780.02.001.000/17 SX/EXC NEKEN 41 808 89 10° Moto
    548.02.001.000 MAGURA MX 54 808 80 12° Moto
    584.02.001.100 RENTHAL 617 55 808 80 12° Moto
    587.02.001.000 RENTHAL 816 62 795 95 15° Enduro
    750.02.001.000 PREMETEC 34 789 104 10° Moto High
    548.02.001.100 SX/EXC RENTHAL 608 38 805 95 10° Moto
    548.02.001.200 SX/EXC RENTHAL 796 38 805 105 10° Moto High
    548.02.001.200/17 SX/EXC RENTHAL 796 38 805 105 10° Moto High
    773.02.001.000/17 SX/EXC RENTHAL 812 38 806 89 10° Moto
    773.02.001.100 SX/EXC RENTHAL 672 56 806 85 14° Moto
    700.02.001.000/30 FREERIDE YEU CHUEN 34 789 104 10° Enduro High
    548.02.013.000/04 40 806 90 10° Moto
    U6951392 RENTHAL 608 38 808 95 10° Moto
    U6951393 RENTHAL 999 55 805 83 12° Moto
    U6909866 RENTHAL 604 54 802 99 12° Moto
    KTM SX/SXF 09-12 Renthal 672 56 805 85 12° Moto 19 TE, '17-18 FX Pro Taper made by FZ 53 800 87 12° Moto
    16-19 EXC/XC-W
    54 803 85 12° Moto
    KTM 690/Husq 701
    41 808 89 10° Moto
    790.02.001.000/30 '17+ 125- 450SX,  '17 + 150-300XC,    '17+ 250/350/450XC-F 55 809 77 12° Moto
    777.02.001.000/17 Neken 57 805 86 14° Moto

     OEM Cross Reference

    Manufacturer / Model Comparable Flexx Handlebar Notes 
    4 STK RR/RS Stock
    10* Enduro
    2 STK RR Stock
    10* Enduro
    10* Moto
    CR 85 12° Mini Requires oversize mounts
    CRF 150 12° Mini Requires oversize mounts
    CRFX 05-17 12° Moto Requires oversize mounts
    CRF 250/450 12° Moto Requires oversize mounts
    XR 400 14° Moto Requires oversize mounts
    XR 650 14° Moto Requires oversize mounts
    KX 65 12° Mini Requires oversize mounts
    KX 85/100 12° Mini Requires oversize mounts
    KX 125/250 12° Moto Requires oversize mounts
    KX 250/450F 12° Moto Requires oversize mounts
    125-501 See KTM/Husq bar chart cross reference above. 
    TC 65 10* Mini Low
    Suggested trim width 28.5".  Requires oversize mounts, KTM part #'s and ergonomic notes are below. 
    TC 50 10* Mini Low
    Suggested trim width 28".  Requires oversize mounts, KTM part #'s and ergonomic notes are below. 
    See KTM/Husq bar chart cross reference above. 
    03-08 SX/XC/XCW/EXC 10° Enduro  
    SX/SXF 09-12 10° Enduro  
    XC/XCW/EXC 09-12 14° Enduro  
    KTM 85/105 10° Enduro  
    KTM 65 10° Mini Low 
    Suggested trim width 28.5".  Requires oversize mounts, KTM part #'s and ergonomic notes are below. 
    KTM 50 SX 10° Mini Low   Suggested width trimmed to 28".   Requires oversize mounts, KTM part #'s and ergonomic notes are below. 
    RM 85 12° Mini Requires oversize mounts
    RM 125/250 14° Moto Requires oversize mounts
    RMZ 250/450 14° Moto  
    DRZ 250/400/650 15° Moto Requires oversize mounts
    Yamaha YZF/WR 02-16 15° Moto  
    YZF/WR 17+ 12* Moto
    YZ 65/85 '18+ 10° Mini Low


    -We have a new low bar that’s 68mm tall. This means we now have 3 different bar heights: 68mm, 92mm, and 116mm.

    -The 92mm bar was previously referred to as the “Low” bar, it’s now referred to as the “Standard”. The 68mm tall bar will now be refferred to as the "Low"bar. The 116mm “High” bar will go unaffected.

    - Flexx Handlebars are 1 1/8" at the mounting section and 7/8" at the handles. 

    - On dirt bikes the most common back sweeps being are a 10°, 12°, or 14°. Traditionally a taller rider will benefit from a straighter bar, it opens up the cockpit and allows more operating room. Inversely, a smaller rider will appreciate a bar with a little more back sweep to tailor the ergos to a shorter wing span.

    - Our Enduro bar is 31"/787mm wide. The Enduro bend offers 9" of handle room to mount controls and accessories.

    - Moto bend is 32"/812mm wide. As of September 1, 2021 Moto bends are built on our narrow center section with longer handles, 9.5" of handle room,  providing you more area to mount controls and accessories.

    1. Flexx Handlebar

    2. Black handlebar pad

    3. Elastomer kit containing variety of compression and rebound elastomers.

    Flexx Handlebar Topics


    Which bar bend is similar to....?

    Take a minute and look through the bar bend charts below to find which bar is similiar to what you're currently running. 

    Motorcycle Bend Chart 

    ATV Bend Chart 

    Adventure Bend Chart

    Mini Bend Chart


    Which bar bend would be best for me, my bike, and the riding I'm doing? 

    Great question, and we're certainly happy to help get you pointed in the best direction. We put together some informative blogs that help provide an understanding of what factors come into play when selecting the proper bar bend for you and your preferences. Don't hesitate to reach out, we're happy to help if any additional input is needed!

    5 Things To Consider When Selecting A Bar Bend

    3 Crucial Dimensions Of A Bar Bend

    What Your Handlebar Position Is Telling You


    Already have Flexx Handlebars but aren't sure which bar bend you have?

    By checking the sweep stamp as well as measuring the height and width, we can narrow in on exactly which Flexx Bar you have. Click HERE for more details on how you can identify the bend of your Flexx Handlebar.


    How do I change elastomers and tune my Flexx Handlebars?

    The Flexx Handlebar is surprisingly tunable. Between the elastomers and the elastomer nut you can make the bar as soft or as stiff as you'd like. Click the link below to be sure you're getting the most out of your Flexx Handlebars.

    Tuning Your Flexx Handlebars


    What elastomer combination should I run?

    Totally personal preference. Everyone's a little different with what they want out of the bar.  Some riders struggle with numbness, carpal tunnel, bad wrists, etc. Some riders have nagging injuries and some folks just want to smash through obstacles harder without the harsh impact at their hands. Everyone’s a little different with how they want the bar to help them. We tell folks to spend a few days riding with the different elastomers to get an idea of how capable the bar is and from there you have a good idea of what the bar can do and what you like best. 


    Will the Flexx Handlebar work with steering dampers?

    Yes, the Flexx Handlebar will work with steering stabilizers from all manufactures. If the damper is mounted under the bar, the Flexx Bar will sit right on top, plug-and-play. If the damper is mounted above the bar, you'll need the raised damper crossbars to allow room for mounting the damper above the bar. For new orders your bars can be built with damper crossbars at no extra charge. 


    What handguard options do you have for the Flexx Handlebar?

    You can mount pretty much any handguard to the Flexx Handlebar, especially flag style roost deflectors. The easiest full wrap bark buster to mount is our Simple Solution Guard, as it was designed specifically for our handlebar. We also offer our Straight Cut Handguard Mounts which is an external mount that bolts to the pivot pin and works best with Enduro Engineering, Moose, MSR, and G2 handguards. Cycra has also has several options but we prefer the Cycra CRM as it takes less tweaking to mount. Here are directions to mount the Cycra CRM


    How often do they need serviced?

    Flexx Handlebars purchased after January 2010 are maintenance free. The current generation of Flexx Handlebars utilizes a fiber bushing to prevent the need for any service or maintenance. To check to make sure you have the newer version, quickly remove your crossbars and look for the bushing encompassing the pivot pin. 


    Is there a warranty on Flexx Handlebars?

    There is, as long as you’re the original owner and have valid proof of purchase. We offer a pro-rated crash damage warranty as well as a manufacturer defect warranty. We’re one of the very few brands in the industry that offer any kind of warranty, let alone a crash damage warranty. To read more on the warranty, click HERE.


    How do I tell if my Flexx Handlebar is Gen 1, Gen 2, or Gen 3? 

    You can tell which generation bar you have by the laser markings on the center section. “FB3 Technology” indicates our latest gen 3 bar. “With FB Technology” indicates the older gen 2 bar. If it doesn’t have either it’s most likely an older gen 1 bar. Click THIS LINK for more detailed photos if you need.


    Why doesn't Fasst Company sell replacement handles and centers?

    First and foremost, it's a big insurance liability to sell the main structural components of the bar separately, otherwise we'd have folks piecing together 20 year old handlebars in their garage and we'd be at fault in the event of a failure. Another big reason we don't sell handles or center sections separately is if you have a big crash that damages or bends one component of the bar, that stress riser can spread through multiple components and just replacing a single component isn't the safest solution. Additionally, the retail cost on a handle or center section with the hardware required to replace it costs more than the price of a replacement bar through our crash damage warranty program.


    How do I use tie-downs with Flexx Handlebars?

    When using tie downs with the Flexx Bar you want to be sure not to compress the elastomers while tying the bike down. Use a soft tie to go through the center section of the bar. DO NOT put the tie down hook on the handle and compress the elastomer, it will create issues with the elastomers. Click HERE for a demonstration. 


    Is there always a back-order on Flexx Handlebars?

    Almost always, but we can connect you to one of our stocking dealers that should have the bend you need ready to ship. Sometimes certain bends may ship quicker than others, we don’t wait for your order to build your bar, but we’re in a constant battle trying to keep up with the demand. In addition, manufacturing and assembling Flexx Handlebars is a lengthy process. Flexx Handlebars are machined and built by hand right here in the USA, allowing for unparalleled quality control. If we were manufacturing Flexx Handlebars in Taiwan they wouldn’t be the quality and durable product people have come to expect from us. Great things take time.


    Anti-Vibration Inserts Topics

    Will the Anti-Vibration Inserts work with hand guards?

    We offer two types of Anti Vibration Inserts; Threaded and non threaded. If you're running a full wrap around bark buster, you're best off to run the Threaded Anti Vib Insert as it doubles as a threaded hand guard anchor. If you're not running a full wrap bark buster then the non threaded inserts will work perfectly. 


    Will the Anti-Vibration Inserts work on OEM steel bars?

    No. Fasst Company’s Anti-Vibration Bar Inserts were designed to work with aluminum bars that have a smaller ID than steel bars.



    Spoke Wrench Topics

    Which Spoke Torque Wrench do I need, the Pre-Set or Adjustable?

    Fasst Company offers two spoke torque wrenches, a Pre-set and an Adjustable. Our Pre-set Spoke Torque Wrench has been the choice of factory mechanics since 1999, while our Adjustable Spoke Torque Wrench is the choice of wheel builders world wide. For riders with one bike or bikes from 80cc on up our Pre-Set Spoke Torque Wrench is a great choice. For riders maintaining many different sizes of bikes for example a CRF 50 and a CRF 450 we recommend using our adjustable wrench as bikes with such a disparity in size require different torques.

    The Pre-set wrench torque can be set by Fasst Company anywhere between 10 and 100 inch pounds. We recommend 48 inch pounds for most applications as this torque is not abusive to the motorcycles components (from 80cc on up) and will not rapidly loosen. If you have a Pre-set Wrench and would like to adjust the torque please call us and we will walk you through what needs to be done. You can also send it back to us and we will recalibrate it for you.


    My manual calls for a different torque than 48 inch pounds?

    Most OEM manuals call out between 25 and 30 inch pounds for spoke torque. Through our extensive testing we found this to be to light of a torque to adequately hold up to the demands put on your wheels. We send out over 99% of our wrenches out at 48 inch pounds. This torque is not abusive to the components on most bikes (from 80cc motocross bikes on up) and will not rapidly loosen up on you either.


    What is the difference between the Fasst Company Spoke Torque Wrench and the competition?

    Fasst Company’s Spoke Torque Wrench is the original Spoke Torque Wrench, we brought it to market in 1999 with the help of Factory Mechanic Mike Gosselaar. Both of Fasst Company’s Spoke Torque Wrenches are 100% AMERICAN MADE, unlike our competitions which are manufactured overseas. They are also the only Spoke Torque Wrenches that come with a Lifetime Warranty. We also offer our Lifetime Warranty on our spoke wrench heads as well.


    My secret? Flexx Handlebars. My wrists are junk, I literally can't ride without them!

    Stew Baylor

    I wish I would have given Flexx Bars a genuine chance sooner, the performance is seriously impressive.

    Kris Keefer

    Flexx Bars make the difference for me. For big rides or consecutive days on the bike, there's no better option.

    Destry Abbott

    Customer Reviews

    Based on 70 reviews
    Kyle Zygmund

    Money well spent

    craig sprecher
    new bars

    I only tried them once and adjusted the tightness of the red rubbers late in the ride and it provided more flex. I am going to go with the softer versions. The flex is not distracting so I will add more. I missed the code for instructions and winged the install which was easy. The bar bracket has threaded holes for the bark busters but with larger bolts then the guard's slots so I had to hog out some metal and find bolts. Including some bolts would be helpful. I strongly recommend these bars

    ERIC R.
    Best handlebars out there!

    These bars help so much with my wrist pain. Being adjustable with the different levels of flex is huge. These guys always take care of me! Awesome company!!

    Scott Weaver
    Flexx bar review

    This is the 4th or 5th set of Flexx bars I've had, I can't own a bike for very long before I get some. This set is the 10 degree bend and I really like it, I think I had 15 degree in the past. I tried them with the stock red damper and after the first ride I switched to my normal yellow ones. How much flex does the red ones have compared to a Renthal Fatbar or Pro Taper?

    Lenin Rueda
    Love them

    Great products! Amazing customer service, communication and great service. Thanks guys