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Stages Power Meter

The Stages power meter has hit markets recently, but is a well established product line amongst cyclists and triathletes.

The Stages power meter is very light, weighing a mere 20 g. Discretely placed on the inner side of the left crank arm (see image), the power meter measures the force applied to this point via microscopic material changes in the crank arm resulting from strain.

It is important to note, that one-sided measurements have not been proved to be disadvantageous in the field, provided the athlete exhibits no significant muscular imbalances between the left and right legs. Upon repeated laboratory testing of the Stages power meter, we were able to confirm the accuracy claimed by Stages (within ±2%).

The first production series of Stages power meters exhibited problems due to leaky battery caps, yielding inaccurate power measurements as well as discharged batteries due to water ingress. The battery caps were overhauled, solving this problem. All Stages power meter we offer are equipped with the overhauled battery cap.

Stages power meters are available for all types of crank sets. The installation requires solely the swapping of the left crank arm on your crank set. The Stages power meter is independent of the bolt circle diameter (standard/compact) and the chainring size. The simple installation allows for transfer between bicycles and easy transportation.

The Stages power meter communicates via ANT+ and Bluetooth Smart technology. It is thus compatible with all ANT+ cycling computers as well as sufficiently up-to-date smart phones.

The Stages power meter has hit markets recently, but is a well established product line amongst cyclists and triathletes. The Stages power meter is very light, weighing a mere 20 g.... read more »
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Stages Power Meter

The Stages power meter has hit markets recently, but is a well established product line amongst cyclists and triathletes.

The Stages power meter is very light, weighing a mere 20 g. Discretely placed on the inner side of the left crank arm (see image), the power meter measures the force applied to this point via microscopic material changes in the crank arm resulting from strain.

It is important to note, that one-sided measurements have not been proved to be disadvantageous in the field, provided the athlete exhibits no significant muscular imbalances between the left and right legs. Upon repeated laboratory testing of the Stages power meter, we were able to confirm the accuracy claimed by Stages (within ±2%).

The first production series of Stages power meters exhibited problems due to leaky battery caps, yielding inaccurate power measurements as well as discharged batteries due to water ingress. The battery caps were overhauled, solving this problem. All Stages power meter we offer are equipped with the overhauled battery cap.

Stages power meters are available for all types of crank sets. The installation requires solely the swapping of the left crank arm on your crank set. The Stages power meter is independent of the bolt circle diameter (standard/compact) and the chainring size. The simple installation allows for transfer between bicycles and easy transportation.

The Stages power meter communicates via ANT+ and Bluetooth Smart technology. It is thus compatible with all ANT+ cycling computers as well as sufficiently up-to-date smart phones.

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Stages Power LR Dura-Ace 9100
Stages Power LR Dura-Ace 9100
New Stages Power LR Dura-Ace 9100! With the new Stages Power LR Dura-Ace 9100 crank set, Stages offers their dual-sided measurment. Complete with a Shimano Dura-Ace 9100 crank set incl chain rings, the Stages Power LR Dura-Ace 9100...
£1,199.00 *
Stages Power L - Campagnolo Super Record Gen3
Stages Power L - Campagnolo Super Record Gen3
New 2018 generation 3 with improved housing and lower profile! The Gen 3 Stages Power L - Campagnolo Super Recordpower meters is positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate...
From £999.00 *
Stages Power LR Ultegra R8000
Stages Power LR Ultegra R8000
New Stages Power LR Ultegra R8000! With the new Shimano R8000 crank set, Stages offers their dual-sided measurment. Complete with a Shimano R8000 crank set incl chain rings, the Stages Power LR Ultegra R8000 measures the power separately...
£949.00 *
Stages Power L - Campagnolo Record Gen3
Stages Power L - Campagnolo Record Gen3
New 2018 generation 3 with improved housing and lower profile! The Gen 3 Stages Power L - Campagnolo Record power meters is positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate (±1.5%)...
£799.00 *
Stages Power L - FSA SL-K  BB30 Gen3
Stages Power L - FSA SL-K BB30 Gen3
The new 2018 version with the Gen3 power meter! Stages power meters are positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate (±1.5%) and easy to install. Stages power meter always come...
£749.00 *
Stages Power L - Carbon SRAM GXP Road Gen3
Stages Power L - Carbon SRAM GXP Road Gen3
New 2018 generation Gen3! The Stages Power L - Carbon SRAM GXP Road is compatible with all SRAM GXP road cranks (Apex, Force, Red, Rival und Truvativ). The Stages Power meter is built to the proprietary Stages Power carbon left crank...
£749.00 *
Stages Power L - Carbon SRAM GXP MTB Gen3
Stages Power L - Carbon SRAM GXP MTB Gen3
New 2018 generation Gen3! The Stages Power L - Carbon SRAM GXP MTB is compatible with all SRAM GXP mountainbike cranks. The Stages Power meter is built to the proprietary Stages Power carbon left crank arm. The Stages Power is...
£749.00 *
Stages Power L - Stages Carbon for SRAM, RaceFace, Easton BB30 Gen3
Stages Power L - Stages Carbon for SRAM,...
New 2018 version of the Stages Gen3 power meter! The Stages Power meter is built to the proprietary Stages Power carbon left crank arm. The full carbon fiber Stages Power meter and crank arm is directly compatible (no additional...
From £749.00 *
Stages Power L - Campagnolo Chorus Gen3
Stages Power L - Campagnolo Chorus Gen3
New 2018 generation 3 with improved housing and lower profile! The Gen 3 Stages Power L - Campagnolo Chorus power meters is positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate (±1.5%)...
£689.00 *
Stages Power L - Cannondale Si HG Gen3
Stages Power L - Cannondale Si HG Gen3
New 2018 generation with improved Gen3 power meter! For BB30 riders Stages offers a power meter as an upgrade for existing Cannondale Hollowgram SI model cranks. Riders looking to add power to their existing Cannondale Hollowgram SI 3D...
£679.00 *
Stages Power L - Shimano Dura-Ace R9100 Gen3
Stages Power L - Shimano Dura-Ace R9100 Gen3
New 2018 generation 3 with improved housing and lower profile! The Gen 3 Stages Dura Ace 9100 power meters is positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate (±1.5%) and easy to...
£649.00 *
Stages Power L - Shimano XTR M9000/M9020 Gen3
Stages Power L - Shimano XTR M9000/M9020 Gen3
New 2018 generation with improved Gen3 power meter! Stages power meters are positioned discretely on the inner side of the left crank arm, weighing in at a mere 15g. It's accurate (±1.5%) and easy to install. Stages power meter always...
£649.00 *
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