4iiii Ultegra Power Crank

4iiii Precision Power meter - Shimano Ultegra
  • Editor Rating
  • Rated 5 stars
£459 to £499
  • 100%

  • Ease of Installation
    Editor: 95%
  • Battery Life
    Editor: 90%
  • Power functions
    Editor: 90%
  • ANT+ support
    Editor: 100%
  • Bluetooth support
    Editor: 100%
  • Total Power Output (both sides)
    Editor: 0%
  • Single Side only option (cheaper)
    Editor: 100%

Review coming very soon …

Shimano Ultegra Power Meter cranks - view from the front Shimano Ultegra Power Meter cranks - view from the rear showing sensors

Quick Links – lowest prices

PLEASE use the links below to check for the lowest online prices of the 4iiii Ultegra power cranks.

Thank you for your valued support … Tristan

4iiii Ultegra Power cranks at Evans Cycles

A Brief History…

It all started in 1996. As a sports science student I wanted to promote the use of Heart Rate Monitors in exercise. The business went online in 1999. In 14 years we sold HRM's to over 300,000 customers.

After a short retail back we're now back with the new online store selling ONLY Polar. We still offer impartial advice & test other heart rate monitor brands. Our aim however, is to introduce you to Polar's products as an alternative to Garmin, Fitbit, Suunto or TomTom.

Get in Touch

  • Email


  • Phone (orders / support)

    (+44) 01485 505 000

  • Post

    7 Lincoln Square
    PE36 6DW

Heart Rate Monitor on Social Media