Bolt Size

Universally-fitting Aerobar Adjustable Risers developed in collaboration with Cycling New Zealand in the build-up to the Paris Olympics. The adjustability helps the team dial in their position with micro adjustments to optimise the bike fit in relation to the UCI geometry rules.

The universal design enables the rider to micro adjust their standard 22.2mm diameter tube-style extensions from 15° up to 30°. Internal cable routing is considered for road time trial configurations.

The risers are compatible with almost any base bar. The risers can fit onto base bars with bolt spacing from 20mm through to 40mm, in M5 or M6 bolt sizes, and with a bottom-up or top-down bolting configuration. Note that when mounting in a bottom-up bolt configuration, a nut is held captive within the riser (fastenings not included).

    Technical Specifications
    • 7075-T6 Aluminium
    • Adjustable angle between 15° and 30° 
    • Compatible with 22.2mm external diameter extensions
    • Grub screw extension mounting system
    • Access for internal cable routing
    Base Bar Compatibilty
    • Click here to see current known frame compatibility
    • Compatible with top-down or bottom-up base bar mounting systems
    • Compatible with M5 or M6 base bars
    • 20mm to 40mm base bar mounting spacing

    We do not supply mounting hardware with the risers.

    Armrest Compatibility
    • 16x armrest fastening locations at 7.5mm increments to fit a wide variety of arm rests
    • M5 fastening threads
    What's In The Box

    Includes 1x pair of adjustable angle risers.

    We do not include any mounting hardware for a base bar or armrest fastenings.

    Installation Tips

    For optimal security, we recommend using Loctite 243 on all fastenings.

    Aerobar Adjustable Risers

    Highly-rated adjustable risers offering "precise optimization of the rider's position" with continuous angle adjustment. Customers praised the "fantastic design and quality," easy installation, and excellent adjustability. The product features internal cable routing for a clean look. One concern: clamp mechanism may damage carbon extensions.

    • 5 stars: 17 (100%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    G
    Grant S.
    Thoughtfully designed equipment

    You can tell a lot of effort has been put into the product design of these bars. Installation was easy on my Merida Time Warp/ Vision Bars.
    Everything fits neatly together, cable routing was easy and the adjustability is excellent.
    Highly recommend if you need to add some adjustability and clean up your tri bike front end.

    A
    Arno
    Exited for the first testrun!

    Easy to assemble, clean look. Only the clamp mecanism for the extension would need a plate to spread the force a bit. Would not recomend carbon-extensions. The small srews will damage it.

    J
    JOAN M.B.R.

    Best set up ever

    J
    Jeff A.
    Exactly what I wanted

    The adjustable riser integrates perfectly with my argon 18 electron pro cockpit. I will continue to buy the great products coming from velobike!!

    A
    Anonymous

    The angle can be adjusted continuously, allowing precise optimization of the rider’s position.

    O
    O.S.

    What a top class service!!

    U
    Uros S.
    A must product

    Very good product when you need to perfectly adjust angle of aerobars.

    Thank You

    D
    Dominik R.
    10 out of 10

    Purchasing Velobike tech starting from Bunch bars, Longboi stem, then upgrade to altias stem & Skat bars so it was time to upgrade TT bars with this awesome tech.
    As all Velobike products, this one as well is top tier, great adjustability, awesome quality and sleek look. What else would you want?

    A
    Andy
    Rising above the rest!

    Fantastic design and quality! Love how easily and accurately you can fine tune the angle as well as the elbow pad position. Only thing to improve would be a printed or etched angle gauge on the side so you could see what angle you’ve set then do the other side the same. That said, the spirit level on the iPhone Measure app works too ;-)

    O
    Owen C.
    Great quality

    Really nicely made parts, did exactly what I was looking for.

    S
    Simon H.
    Perfect Product for UCI TT

    The best option yet, to choose the appropriate angle for your bike. Cable routine for di2 ! Received really quickly.
    Can’t wait to test at high speed on French roads :)

    L
    Lars D.
    Good product for a very common issue on triathlon bikes

    Great solution for Triathletes who want to keep the bike handling performance on a superb level but with the added reach to get the aero benefits.

    The team at Velobike are great and they even sent along a hand written thanks card.

    Especially in Europe there are not really any great alternative solutions but this one is great!

    A
    Anders J.
    11/10

    Most angled risers are a set angle and aren't very adjustable/easy to work with. These definitely change the game in terms of convenience, adjustability, etc.
    Love them.

    B
    Blake P.
    Amazing design

    Very well designed and manufactured product. Internal routing worked really well and tidied up up my front end nicely.

    B
    Blair T.
    Fantastic

    Product is what I have been looking for and works so well. Easy to adjust and fit. Totally recommend.

    G
    Grzegorz
    Very good product

    I was looking for an original holder to create an angle for Scott Plasma for a long time and I couldn't find it anywhere. this handle is brilliant and fits most handlebars. very fast shipping to Europe, thank you, velo bike, best regards.

    S
    Sajith S.
    A Great Idea.Super Easy for micro Adj.

    A Great product.We always waiting long time.Adjestable for riders position in a custom way how we like.
    Superb.

    R
    Richard

    are these compatible with Shiv TT disc (non-tri)

    Velobike

    Please see our current known frame compatability chart. It's allways good to double check the mounting hardware and bolt spacing against the diagrams we show to confirm. https://cdn.shopify.com/s/files/1/0551/9910/5207/files/250530_Adjustable_Aerobar_Riser_Compatibility.pdf?v=174861336

    N
    Neil v.N.

    Dear Velobike,

    I am considering getting the Aerobar adjustable risers for the Argon Electron Pro Tokyo addition pursuit bars. But I am not sure of the Argon Pursuit bars will fit nicely. Could you please advise and if possible, send me a pic of an example set-up.

    Thank, Neil

    Velobike

    Hi Neil, the RIO and TKO Generation Electron Pro base bars function the same. They share the same mounting system. Pictures in the product images are the angled risers mounted to the TKO basebar.

    E
    Erwan J.

    Is it compatible with the trek speed concept disc spacers?

    Velobike

    The Aerobar risers are compatiable with any base bar with either a top down or bottom up fastning system using either M5 or M6 hardware. Please measure the bolt size and spacing to select the correct size. Diagrams of the mounting systems are shown above.

    J
    Jacob G.

    What are the recommended torque settings for the two bolts that set the angle of the skis?

    Velobike

    Hi Jacob. I usually would put around 3Nm on them. A dap of 243 Loctite on each of the threads will keep the assembly nice and secure.

    H
    Hannes

    Hey, how much does a pair of these clamps weigh?

    Velobike

    A pair is 250g

    M
    Michael

    Are these Aerobar Adjustable Risers compatible with Cadex Tri bike?

    Velobike

    Yes, Im confident it will be compatiable with the Cadex Tri frameset and base bar. I strongly recomend to measure the bolt spacing and size on the bike to ensure the correct size risers are ordered.

    D
    Daniel M.

    Hello there,

    I see these use a lot on the argon setup and I would love to try them out. I was wondering if they fit on the Avanti team bars?

    Cheers,
    Dan

    Velobike

    Hi Daniel, Yes, the adjustable risers will fit on the Avanti Team. We have designed them to be compatiable with most basebar systems. The most common variation is between M5 and M6 screws. Just ensure these are measured on your existing system to select the correct sizes riser.

    B
    Baeklee

    Hello there. Just asking if this riser works with the Argon 18 E-118Trii?

    Velobike

    Yes, Im confident it will be compatiable with the Argon18 E-118 Tri frameset and base bar. I strongly recomend to measure the bolt spacing and size on the bike to ensure the correct size risers are ordered.

    T
    Tristan

    What bolt size does the black Argon 18 use, (the second newest modell)

    Velobike

    The Argon18 Electron Pro RIO uses M5 screws. Before ordering, I highly recomend to measure the mounting screws to ensure the correct size angle risers are slected. M5 screws are just under 5mm in diameter, M6 screws are just under 6mm in dia. This information will also be available in the framesets user manual.

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