51 Speedshop REV Aero extensions 75mm

3 in stock (can be backordered)

Airfoil shaped carbon extensions that blend with your forearms for better aerodynamic performance.

213.00 exc. tax

3 in stock (can be backordered)



Rider position is one of the key factors in aero performance. Replace the outdated cockpit components of your TT/Triathlon bike with premium components from 51 Speedshop. The full range of products from the Colorado based aerobar specialist 51 Speedshop is now available from stock exlusively in Europe through

The 51 SPEEDSHOP REV AERO EXTENSIONS are the top of the line offering from 51 Speedshop, with the following features:

  • Airfoil shaping hugs the arm to optimize aerodynamic performance.
  • Available in 2 heights (75mm & 120mm).
  • 3D shape with 15mm offset grip provides comfort across rotational configurations.
  • 30 deg grip angle provides a neutral wrist orientation, promoting upper body comfort.
  • Matte-black paint for a subtle aesthetic.
  • Unidirectional carbon fiber construction creates an ideal strength to weight ratio.
  • Best paired with 51 Speedshop High Sided armrest cups
  • The 75mm version is recommended for lower/UCI compatible hand positions or tilted aerobar clamps

If  you are looking for a more cost effective high hands option, check out the 51 Speedshop Ultimate aerobar extensions.

For a more affordable low hands/UCI option, check out the 51 Speedshop FSM Extensions.

To receive fitting advice regarding your optimal choice of 51 SPEEDSHOP REV AERO EXTENSIONS, check out our consulting service for an in depth analysis, or join the Rony Kuba Discord group for regular updates on the topic of bike fit and TT bike optimisation.

Additional information

Weight 500 g


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