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Stages Cycling Shimano 105 7000 Single Leg Power Meter

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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

— New Lower Pricing on Stages Power Meters —

Consistent power measurement. Tour-proven.

Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world's best product proving ground, then Stages Power is proven as the world's best power meter.

Active Temperature Compensation as standard equipment.

The consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions.

Individual meter calibration for the most accurate results.

Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the data produced by our system.


  • ± 1.5 % accuracy in all conditions
  • Active temperature compensation
  • Accelerometer based cadence measurement
  • Wirelessly upgradable firmware
  • LED indicator displays battery level at startup (with no need for connecting to an app) and confirms successful zero reset
  • Updated accelerometer and addition of gyroscope for improved cadence resolution
  • Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Accuracy:  /- 1.5 percent 

Power meter housing: low profile design, with robust door interface 

Weight: Only adds 15g to base crank arm 

Battery Life: 200 hours (coin cell: CR2032) when used as a single sided meter 

Power Range: 0 to 5000 watts 

Cadence range (rpm): 10-220 

Water resistance rating: IPX7 

Length: 165mm, 170mm, 172.5mm, 175mm 

Black - 165

Mfg PartNum: 1R7L-AB 

Black - 170

Mfg PartNum: 1R7L-CB 

Black - 172.5

Mfg PartNum: 1R7L-DB 

Black - 175

Mfg PartNum: 1R7L-EB 

Silver - 170

Mfg PartNum: 1R7L-CS 

Silver - 175

Mfg PartNum: 1R7L-ES 

Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 2/26/2021
by Anonymous
New Jersey
Overall Rating
Works great

I needed to take my training to the next level and the power meter was the way to go. Easy to install, easy to link to my garmin. It gives me instant power measurements with no problems at all.

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Reviewed 6/19/2020
by Anonymous
Cycling Enthusiast
Northern Illinois
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Great low price power meter

Bought the Stages Power meter for my road bike that has a Shimano 105 drive train. Installation was easy. The unit paired easily with a Garmin Edge 510 and a Wahoo Elemnt Bolt. Cadence is spot on. Power matches my Kinetic trainer, so as far as I am concerned, power is accurate. Some may have a problem with a single leg power meter, but it is all I need. Great value. Many power meters are 2x to 5x more expensive. For what I wanted, the Stages unit is perfect.

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Reviewed 9/7/2020
by Anonymous
Overall Rating
It�s a good price and easy to install.

It�s a good power meter. Not too pricey, easy to install, set up and calibrate. high recommend if you don�t want to pay for a complete crank.

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*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 57