Redshift Sports Dual Position Seatpost

Availability: 5 in stock
£10.99 GBP

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Unique bike seatpost that moves from road to triathlon position

One Bike: Two Rides: Transform your Road Bike - Switch effortlessly between a road position and an aero position as you ride.

Why has the redshift aero system been designed?

  • To create a solution for road bike users who want to go faster but don't want to spend a fortune on aero gear but like to dabble in both triathlon and road bike riding. By converting a road bike into triathlon use the huge costs of needing to buy a different bike are eliminated. 

The Dual-position seatpost lets you switch between road and aero positions on the fly, giving a full 50mm of fore/aft adjustment. The seatpost's forward position replicates the steeper seat tube angle of a tri bike, opening your hip angle and letting you ride comfortably and powerfully in the aero position.

What other accessories are available in the product range?

The Switch Aero System was invented by Redshift Sports, Philadelphia, PA, USA following a successful KickStarter campaign in 2013. Following the success of the Aero system in the US the company has continued to expand and develop its product range. At the end of 2015 another kickstarter campaign raised $87k to successfully launch the ShockStop, a shock absorbing bike stem that hit the market in September 2016.


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We ship domestically (United Kingdom) and Internationally.

Posting to a United Kingdom and Ireland is FREE.

Posting Internationally is Free over £50 or £8 under £50.

If, for some unfortunate reason, the item is out of stock, we will contact you to arrange a replacement or refund.

Estimated delivery to the United Kingdom is 3-5 working days, internationally 7-10 days.