Stages Power R Shimano Ultegra R8000 Power Meter

New Gen3 potentiometer integrated, for the first time, in a Shimano Ultegra R8000 right crank; simply replace the original right crank with the Stages one. Reliable measurement of power and cadence, with a negligible increase in weight (20gr.), Maintaining unaltered performance and aesthetics.

Compatible with ANT + and Bluetooth Smart Ready devices

Stages Powermeter replaces the original right crank of the Ultegra R8000, with another exactly the same as it houses stoichiometric gauges to measure the deformation of the crank under a torque, thereby calculating the power applied by the rider. It also detects the cadence.

It incorporates ATC Active Temperature Compensation technology, which, taking into account the ambient temperature, automatically adjusts the power values for the highest possible precision and reliability.

Stages Power R offers great compatibility with frames with specially designed brake pods and / or calipers, as well as the ability to upgrade Stages Power L power meters to Stages Power LR (dual) meters.

Compatible only with Shimano Ultegra R8000 and Dura-Ace R9100 chainrings.

SPECS

Accuracy: ± 1.5%

Weight: Just add 20gr

Battery life: more than 200 hours (button type CR2032)

Power Range (Watts): 0-2500

Cadence Range (rpm): 20-220

Water resistance rating: IPX7

Frame compatibility: Anyone that can fit Shimano Hollowtech II road cranks (most frames on the market)

Compatibility with all Shimano Hollowtech II road cranks

Device Compatibility: ANT + and Bluetooth Smart Ready

Software Compatibility: Peaks Training, Strava, Garmin Training Center and others

Available in lengths: 165mm, 170mm, 172.5mm, 175mm

ADDITIONAL CHARACTERISTICS

Tool-free battery replacement

ATC temperature compensation

Active accelerometer-based cadence measurement

Wireless firmware updates

Reference UR8R-1725-5236

ean13 818889021562

Product Availability

Most of our items are in stock and marked on the product page as "Available. Immediate shipping".

For items with size variations, this information will appear once the appropriate option is selected. If we do not have immediate stock, the estimated delivery time will be shown. We keep this information up to date and work hard to deliver your order as soon as possible. If the item is unavailable, you can subscribe to an alert to be notified once it’s back in stock.

Payment Methods

We accept card payments, PayPal, Klarna, Amazon Pay, among others. Once received and confirmed, we will process your order and begin preparation.

Shipping and Costs

We offer free shipping on most of our orders. For purchases over €100, shipping is free to countries such as Belgium, France, Germany, Luxembourg, the Netherlands, Portugal, and Spain. We do not ship to the Azores, Madeira, the Canary Islands, Reunion Island, or Guernsey..

Returns Policy

We want you to be completely satisfied with your purchase, so you have 30 days to return your order, as long as return conditions are met. You can find more information about exchanges and returns here. For hygiene and safety reasons, returns of unsealed and/or activated electronic products, food items, swimsuits, and wetsuits are not accepted. See details here.

Size Exchanges

For size-specific products, please refer to the size guide on the product page to choose the best fit. If you need a different size upon receipt of your order, you have up to 30 days to request a change. Follow the steps detailed here