Aerobar Extension Grips (Style)

A complete, race-ready cockpit for Altias framests. The One-piece Altias Basebar, adjustable risers, ergonomic arm rests, and modular extensions work together to help you lock in a fast, comfortable and repeatable 1km time trial or pursuit position.

The pursuit cockpit bundle brings five precision components together to function as one system: Altias Basebar, Aerobar Extensions, Aerobar Riser set, Adjustable Angle Risers, Riser bolts and Carbon Arm Rests. Engineered around real-world fit ranges and UCI geometry constraints, the system gives you fine control over every ergonomic feature.

A collection of parts that combine together for a track cycling pursuit handlabar assembly

The aerodynamically optimised yet highly adjustable assembly is designed to seamlessly integrate on the Altias framests. The Modular design allow for precise adjustment, interchangeable grips and spacers to tune hand height and reach while maintaining a class leading track sprinting level stiffness.

Basebar Geometry

Narrow basebars are proven to be faster. The grips sit in-line with the athletes knees - breaking the airflow before it hits the rider. This basebar is designed to meet the UCI minimum width requirements.

Long grip sections allow for powerful and controlled standing starts out of the start gate

Adjustability

Supplied risers can configure the extensions in 10 increments from 0-90mm


Grips

Just as everyone is different, a 'one-grip-fits-all' just isn't going to be optimum for everyone. our extensions offer the ability to change grips as your position develops.More grip shapes are in development. Custom grip shapes are available on request. 


Frame Fit

Frame Fit

Technical Specifications
  • Tested in accordance to 2x ISO 4210-5:2023 strength requirements
  • Refer to individual components for more information
Extension Features
  • Independent adjustment of stack, reach, width, toe-in, and extension tilt (15°–30°)
  • Configurable for Cat 1–3 athletes
  • Shaped carbon armrests with optional pads for improved comfort on long efforts
  • Interchangeable grips for comfort and control
Basebar Geometry
  • Width Outside to Outside: 350mm
  • Width Centre to Centre: 324mm
  • Grip Diameter: 26mm
  • Reach (Bearing to Bar-end): 230mm
  • Drop (Bearing to Bar-centre): 10mm
  • Steerer Clamp Diameter: 1 1/8" (1.125")
  • Extension Mounting Spacing: 100mm
  • Extension Mounting Reach (Mount centre): 49mm
  • Extension Mounting Stack: 28mm
Frame Compatiability

Optimised for the following framesets:

  • Altias Fusion
  • Velobike Arae

compatible with any track bike with a 1 1/8" steerer tube and a 73° - 75° head tube. Some frames head tubes may foul with the handlebars stem.

What's In The Box
Installation Tips
  • For optimal security, we recommend using Loctite 243 on all fastenings
Spare Parts & Extra Accessories

Extra Aerobar Extension Grips are available to purchase individually.

Altias Pursuit Cockpit
  • 5 stars: 20 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This is a bundle with no reviews of its own. The merchant set it to show reviews from the products it includes.
A
Anonymous

It delivers a high‑rigidity hold with enhanced structural stability, ensuring consistent support under load.

A
Anonymous

The extension bar is highly versatile and fits well even for people with shorter arms.

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!!

L
Luke
Great design and impeccible finish

I love my new arm rests, they go great with my adjustable risers. Would be nice if the supplied bolts were a few mm longer though.

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.

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