SKU: 11787588702

39AH Aluminum Extensions

Sale price$67.49 Regular price$74.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

39AH Aluminum ExtensionsThe 39AH is intended to be paired with our pad wadges to convert non tilting aerobars to have a 10 or 15 of tilt. The name means 39, aluminium high rise. The extension angle starts at 54 and when adding a 15 pad wedge, balances the angle out to 39 (54 15=39). Likewise when paring with a 10 wedge you get a total of 44 (54 10=44). The grip is long enough that it can be shortened for use with the 10 wedge. The sole purpose of extensions is to provide a

The 39AH is intended to be paired with our pad wadges to convert non-tilting aerobars to have a 10° or 15° of tilt.  The name means 39°, aluminium high rise.

The extension angle starts at 54° and when adding a 15° pad wedge, balances the angle out to 39° (54°-15°=39°).  Likewise when paring with a 10° wedge you get a total of 44° (54-10°=44°).

The grip is long enough that it can be shortened for use with the 10° wedge.

The sole purpose of extensions is to provide a comfortable position for the riders hands relative to the armrests. They enhance performance by allowing the rider to relax into their optimal position.  Which is why we provide different fit options so each rider can chase their best performance.

FEATURES:

  • Extension Shape: Aero shape like the other A-Series extensions it offers aero shaping in the rise section and a lateral offset for the grip.
  • The 39AH is a 54° bend and when paired with a 15° wedge brings it to 39°.
  • Use the 39AH with one of our pad wedge options and an Ergo+ or Race+ armrest to add tilt and comfort to a non-Profile Design aerobar.
  • * Note that the pad wedges are not compatible with Profile Design Brackets so the 39AH is not recommended for the use with Profile Design bars.
  • All the extensions have a 22.2mm diameter in the clamping area.
  • They are designed for cables to be routed out the rear of the extensions so do not have cable exit holes.

SPECS:

  • Extension Length: 365mm
  • Extension Angle: 39 Degrees
  • Extension Rise: 186mm (bottom to top)
  • Outer Diameter: 22.2mm
  • Offset: 15mm total
  • Includes: Sold as a Pair (1 Right and 1 Left Extension)
  • Construction: 6061-T6 aluminum, pre-drilled for bar-end shifter cable routing
  • Colors: Anodized Matte Black
  • Weight: 227g/pair
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11787588702

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Lisa B
Charlottesville, US
★★★★★ 5
My dogs favorite!
My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!
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Reviewed in the United States on April 22, 2026
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Theredirishman
Belleville, US
★★★★★ 5
The Dog LOVES IT!
I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!
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Reviewed in the United States on December 30, 2024
S
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Sean
Birmingham, US
★★★★★ 5
My Golden Retriever’s favorite
We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass. Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.
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Reviewed in the United States on October 6, 2024
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Alp acct
Alexandria, US
★★★★★ 4
doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.
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Reviewed in the United States on November 4, 2025
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KA
Fort Morgan, US
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼‍♀️
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Reviewed in the United States on May 9, 2025

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