39a Aluminum Extensions
39a Aluminum Extensions
39a Aluminum Extensions
39a Aluminum Extensions
39a Aluminum Extensions

39a Aluminum Extensions

Regular price£59.99
/
Tax included. Shipping calculated at checkout.

Size
  • Low stock - 3 items left
  • Backordered, shipping soon


Shipping policy

FREE Standard UK Delivery over £50

• FREE delivery applies to standard orders of £50 and over, delivered to UK mainland addresses.
• Standard delivery is £5.99 for orders under £50.
• Estimated delivery date for standard delivery is 2-4 working days.
• Exceptions apply to items being delivered to non-UK mainland locations and remote areas.
• Deliveries take place between 8am and 8pm, Monday to Saturday.

Standard Northern Ireland Delivery - £5.99

• We are unable to offer our normal FREE delivery over £50 to Northern Ireland. Standard delivery will incur a £5.99 delivery charge.
• Next day delivery is unavailable to Northern Ireland.

Delivery to Remote Areas - Standard

Unfortunately, if you live in a Northern Ireland, highlands, island or rural postcode, due to distance delivery may take longer than 7 working days and incur additional charges, however we will do our very best to get your order to you as quickly as possible. We are also unable to offer next day delivery to these locations:

Channel Islands

Standard delivery will incur a £9.99 delivery charge.

Estimated delivery date for standard delivery is 3-17 working days.



Isle of Man
Standard delivery will incur a £9.99 delivery charge.

Estimated delivery date for standard delivery is 3-17 working days.


Republic Of Ireland
Temporarily Unavailable

Due to the UK leaving the EU, we unfortunately cannot accept orders to Republic Of Ireland at the moment. New rules in terms of customs will be put into place shortly and we are working hard with our shipping partners to find the best possible solution for us to deliver your orders. Please don’t hesitate to contact customercare@madison.co.uk if you have any questions.

We are currently experiencing delays with our Standard delivery services, especially those to offshore destinations (such as Jersey, Guernsey) if you have any queries, please contact customercare@madison.co.uk

 

 

 

Refund policy

Returns & Refunds – Profile Design UK

Need to return something? No problem. Here’s everything you need to know.


✅ Key Info at a Glance

  • You have 30 days from delivery or collection to return an item for a refund.

  • Refunds go back to your original payment method and can take up to 10 working days to appear.

  • Return shipping charges apply (details below).


🔁 How to Return Your Item(s)

  1. Repackage the item(s) securely with original labels and packaging intact.

  2. If your parcel is under 10kg and doesn’t exceed 50 x 50 x 60 cm, apply the pre-paid returns label (DPD or Royal Mail) to the package.

🧾 Don’t forget to keep your proof of postage until your return is confirmed.


🚚 Larger or Heavier Items?

  • Unused bulky or high-value items: We can arrange return shipping using our couriers.

    • £15 for bulky items

  • Contact us to book a collection.


⚠️ Important Reminders

  • Returned items must be unused, in original condition and packaging, with labels attached.

  • Items returned in an unsuitable condition may be sent back to you.

  • Initial shipping fees are non-refundable.

  • In the case of partial returns, we reserve the right to void any promotional discounts.


🚫 Product Exclusions

Some items can’t be returned unless faulty or incorrectly supplied:

  • Gift vouchers (if used or registered)


🔄 Exchanges

We don’t offer direct exchanges.
If you need a different size, colour or model, please place a new order and return the original item for a refund.


🔍 What if Something’s Wrong?

🛠️ Faulty or Incorrect Items

Received the wrong item or something’s faulty?
Contact us within 7 days of delivery so we can fix the issue quickly.

💷 Refund Issues

If you think your refund amount is incorrect, please contact our customer service team with your order number and details.

📦 Haven’t Heard About Your Return?

It may take up to 10 working days from the day after you send your return for it to be processed.
We’ll email you once it's been received and refunded.
If that time has passed, contact us with your proof of postage.


📬 Need More Help?


This Returns Policy does not affect your statutory rights.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Overview

The new range of extensions have evolved from our well proven T-Series.  They have been designed to offer distinct fit options.  We have also adopted a new naming system whereby the name gives the angle and material of the extension.  Thus 39a is a 39° bend in aluminum. 

Performance

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.

Fit Data

  • The 39a extensions have a 39° for the grip . The rider can choose whether to hold high for the shrugged position or low for a more open, head up position.

  • The 39a offer a 7.5mm lateral shift per side.  This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch.

  • Of course we didn't forget the importance of aerodynamics - adding a Kamm shaping to the rise section.

 

  • Lastly we added ergonomic shaped end caps making the hand grip more comfortable.

Origin

Recent Trends in aerobar fit have been towards higher hand positions, so we've increased the rise compared to previous generation extensions.  We have focused on the most popular angles from our previous range and added the 26a as a multi position option.

Tech Guide

  • 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.

Who is it for?

The extensions will fit in any aerobar that is designed for 22.2mm.  So can be used by any rider wishing to improve the comfort of their aerobar grips.

Tech Specs
  • Construction: 6061-T6 aluminum, pre-drilled for bar-end shifter cable routing
  • Extension Length: 340mm or 400mm
  • Extension Angle: 39 Degrees
  • Extension Rise: 87mm (bottom to top)
  • Extension Offset: 15mm total
  • Outer Diameter: 22.2mm
  • Inner Diameter: 19.2mm
  • Shifter Compatibility: Electronic or Mechanical
  • Includes: Sold as a Pair (1 Right and 1 Left Extension)
  • Colors: Anodized Matte Black
  • Weight: 206g/pair
  • Min Length: mm (from the front of clamp)
Manual

Aluminum Extensions Installation Instructions

You may also like


Recently viewed