Stages

Stages Power LR - Shimano Ultegra R8100

£875.00 £568.75 Save 35%

Crank Length: 175mm
Chainring Ratio: 50/34
Sku: STU81E4
Overview

Built on either side of a Shimano Ultegra R8100 crankset, the Stages Power LR - Shimano Ultegra R8100 is seamlessly integrated, adding just 35g in weight and allowing normal functionality, while monitoring the force of each leg separately.

Key Features
  • Independently measures the power of your left and right legs
  • Gen 3 Stages power technology with accuracy of +/- 1.5%, with a power range of 0-2,500w and a cadence range of 20-220rpm
  • Adds just 35g to base crank arm weight
  • Uses CR2032 coin call battery to give 150 hours of use
  • With water resistance rating of IPX7 and inbuilt temperature control
  • Crankset is compatible with all 12-speed Shimano Hollowtech II road bottom brackets
  • Device compatibility: ANT+, Bluetooth Smart Ready
  • Software compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others
  • Comes with lifetime access to Stages Link for power meter management and firmware upgrades
  • Available crank lengths of 160, 165, 170, 172.5 and 175mm
  • Available chainring configurations of 50/34 or 52/36       

Product information

Returning a product is free and easy using our Returns Portal, which allows you to send your product back to us by dropping off your return items at any one of over 8,500 EVRI locations around the UK. 

You have 30 days to return your item from when it reaches you

If you wish to return a product under warranty, please see our Saddleback Warranty Information page for more information.
  • Free standard delivery (3-5 working days) on orders over £45.
  • Standard delivery (3-5 working days) on orders under £45 - £2.99
  • Express delivery (1-2 working days) £4.99

For more information on delivery times and prices click here.

Built on either side of a Shimano Ultegra R8100 crankset, the Stages Power LR - Shimano Ultegra R8100 is seamlessly integrated, adding just 35g in weight and allowing normal functionality, while monitoring the force of each leg separately.

Power meters have long been a part of professional training programmes, but Stages was the first to extend training with power to the masses with its relatively inexpensive left sided power meter. Now, with dual measurement, Stages Power will help cyclists of all levels to achieve their full potential.

Individually calibrated, the power meters are accurate to +/- 1.5%, offering reliable data in an easy-to-fit, intuitive to use package that is compatible with Shimano drivetrains and built around the Shimano Hollowtech II crankset. Built-in temperature compensation and water resistance will ensure that, whatever the weather, you can trust your force data.

Stages Power LR - Shimano Ultegra R8100 will enhance your training programme, as it can be easily controlled and monitored through the StagesPower app and comes with free lifetime access to the Stages Link platform, with all its analytics tools, workouts and routes. It is also compatible with most other popular training apps or your Garmin bike computer, allowing you to link your results to Strava, Training Peaks and many other training tools.

More Information

Delivery
  • Free Standard Delivery (3-5 working days) on orders over £45
  • Standard delivery (3-5 working days) on orders under £45. - £2.99.
  • Express delivery (1-2 working days) - £4.99

For more information on delivery times and prices click here.

Returns

Returning a product is free and easy using our Returns Portal, which allows you to send your product back to us by dropping off your return items at any one of over 7,400 CollectPlus locations around the UK.

You have 30 days to return your item from when it reaches you.

For more information on returning items click here.

About Stages

When Stages revealed its first power meter in 2012, it changed the world of training with power forever. The combination of simplicity, accuracy, wide crankset compatibility, user-friendliness and incredible value re-shaped the marketplace to bring power to every rider. Since then, Stages can count three Tour de France and one Giro d'Italia victories in its palmarès while the brand has continued to innovate with carbon and dual-sided power meter designs and its next-generation Dash head unit.

About Saddleback

Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of Abbey Bike Tools, Castelli, Chris King, ENVE, HJC, Moots Cycles, Pivot Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.

Warranty and Crash Replacement

In addition to our regular 100-day returns policy on unused items, all items purchased from www.saddleback.co.uk are covered by our full two-year warranty against manufacturing defects from date of purchase. We will exchange, refund or repair (at our discretion) items proven to exhibit manufacturing or material faults in line with fair wear and tear.

Find out more.