Ultimate Sports Engineering
Ultimate Sports Engineering
Alien RX Aluminium

Alien RX Aluminium

Alien RX Carbon

TULA Boost Bar

TULA Boost Bar

Ring Go Star

Ring-Go-Star

Patented design, quick and easy adjustment of your stem or Aheadset, available in anodised silver, red, blue or black.

Alien Aero Carbon Seat Post

Price and Product Codes

SRP: £114.99

Small           ACSPC

Medium       ACSPMC

Large           ACSPLC

Xtra Large   ACSPXLC

Triathlon/ TT

Small          ACSPSTRIC

Medium      ACSPMTRIC

Large          ACSPLTRIC

Xtra Large  ACSPXLTRIC

The USE Alien seat post maintains its position as the market leader in the lightweight performance sector. The Alien has continually evolved with the latest being the Alien Cyclops. Using a larger (3mm hex key) single bolt central to the clamp design, the Alien Cyclops makes adjustment easier and faster.  The Alien Cyclops has a unique one-key release mechanism that makes re-adjustment as simple as a turn of the hex key.

The position of the rider is critical. The Alien Aero offers the rider up to 20mm layback (10mm more than a standard Alien).

The Alien Aero seat post is designed for the rider who says speed is everything. The Aero post has undergone strict CFD testing to ensure the optimum shape is obtained. Not only is it the fastest post in the range it's got to be one of the best looking.

Before any Aero post leaves our factory, we ensure it passes our NDT (Non Destructive Testing) facility. All this analysis and testing ensures that the Aero post is chosen by champions.

The Alien Aero Carbon seat post is used by World-class athletes through to amateurs, time trial & triathletes. 2 X Tour de France King of the Mountains. Alien: Multiple MTB World Cup victories.

CONCEPT

  • Ultimate lightweight Aerodynamic seat post
  • Designed for the performance rider
  • To perform on the world stage (Alien: 2 X Tour de France King of the Mountain and multiple MTB World Cup victories)
  • Chosen by the worlds best athletes who do not compromise

Find a dealer