power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset

Name: power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset
SKU: 62382
Availability: InStock
Rating: 5.00 (4 reviews)

Josh Matthew January 20, 2022

5.00 out of 5 based on 4 customer ratings

(4 customer reviews)

$750.00 – $820.00

The go-to gravel power meter for bikes with a Shimano GRX crankset!

power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset

The power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset is the go-to gravel power meter for bikes with a Shimano GRX crankset. Using the same 24MM spindle as your GRX crankset, this power meter will fit your current bottom bracket without any changes. Even better, the power meter gives you a narrow road Q factor vs. the slightly wider Q factor inherent in GRX cranks and allows you to run a 1x or 2x chainring set-up.

Like all power2max power meters, the p2m ROTOR ALDHU Gravel crankset features dual leg power measurement, ANT+/Bluetooth SMART compatibility and left/right power balance. In addition, the NGeco is accurate to +/- 2.0% in all environmental conditions and is easy to use with features such as auto-zero and accelerometer-based cadence measurement.

Highlights

Dual-Leg Power Measurement

The NGeco power meter measures power at the crank spider. This means it measures both left and right leg power.

Accurate to +/- 2.0%

The power2max is always consistent and accurate, regardless of the environmental conditions.

Long Battery Life

The power meter gets 300-400 hours of run time off of a single CR2450, user-replaceable battery.

Left/Right Power Balance

In addition to measuring both legs, the NGeco can also provide left/right power balance with a system upgrade.

ANT+ & BLE

Featuring both ANT+ and Bluetooth SMART, the power meter can be used with virtually any bike computer or smart phone.

Auto-Zero

With the auto-zero feature, you never have to worry about manually calibrating the unit. Just get on and go!

Options

Chainrings: You can order this power meter in a 1X or 2X chainring configuration.

1x chainring sizes are: 38 | 40 | 42 | 44 | 46
2x chainring sizes are: 46/30 | 48/31

Crank arms: The ROTOR ALDHU 24 mm crank arms come in the following crank arm lengths:

165 mm | 170 mm | 172.5 mm | 175 mm

Please note – this power meter ships with a Black decal. Please let us know if you would like us to include a different color instead (Red, Blue, White, Green).

Tools Needed for Installation

The following tools are typically required for installation of this product. You can purchase many of these commonly used tools in our store.

10 mm Allen key

Compatibility

This power meter uses a 24 mm Shimano road spindle and must be used with a 24 mm Shimano bottom bracket.

Tip - If you already have a Shimano crankset on your bike, then this power meter will fit your bottom bracket perfectly as all Shimano cranksets use a 24 mm spindle.

power2max NGeco ROTOR ALDHU 24MM Gravel Crankset Specs

Name	NGeco ROTOR ALDHU Gravel Crankset
Bike Type	Gravel
Location of Power Measurement	Spider
Left or Both Legs Measured	Both
Independent Left/Right Measurement	Yes - Power Balance (available via upgrade)
Installation	More involved (60 min. estimated)
Communication Protocol	ANT+ and Bluetooth SMART
Claimed Accuracy	+/- 2.0%
Weight	637 grams (power meter and cranks)
Battery Type	CR2450
Battery Life	300-400 hours
Method of Cadence Measurement	Accelerometer
BCD	104 BCD
Q Factor	147 mm
Warranty	2 years

In the Box

power2max power meter
ROTOR ALDHU crank arms
power2max gravel chainrings
CR2450 battery
User's manual

4 reviews for power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset

Rated 5 out of 5
Tim Fox (verified owner) – October 14, 2021
Called to get advice on power meter for my GRX Equipped Lynskey GR Pro Great customer advice, easy installation, registration, and getting rotor talking to Garmin
Virtually flawless, this was a great purchase 3 days from order to my door now I have the data I wanted on my gravel bike
Thanks for the great service
- Power Meter City – October 22, 2021
  Thank you for this awesome review, Tim! We hope you will enjoy your new power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset. If there is anything else we can to, please let us know! Ride safe!
Rated 5 out of 5
Robbie (verified owner) – June 14, 2021
Ordered from Europe and really impressed with the customer service, delivery time and the power meter itself. Top marks all round. Thanks.
- Power Meter City – June 18, 2021
  Thank you Robbie! We really appreciate this. We hope you will enjoy your new power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset and of course, if there is anything else we can do, please let us know! Ride safe!
Rated 5 out of 5
Mike (verified owner) – March 2, 2021
Fantastic experience from start to finish!
Pros: replies within minutes, solves your problems right away, cheerful attitude.
Cons: I’m gonna have to spend more money here in the future!
Thank you Josh and Niel!
- Power Meter City – March 4, 2021
  Hi Mike. Thanks for this kind review and for being a great customer. Please let us know if there is anything else we can do! Ride safe!
Rated 5 out of 5
John Hintz (verified owner) – January 15, 2021
This is my first power meter and I couldn’t be happier with it, or with the service/help I got from Power Meter City. I installed it myself (and I am by no means a bike mechanic), using videos on removing the Shimano crank and another video from Power2max on installing the Rotor Aldhu power meter crank. It was pretty darn easy. It shifts smooth as butter, just like the GRX crank it replaced. So far, so good! Thanks, Power Meter City!
- Power Meter City – January 21, 2021
  Hi John. Welcome to power! Good choice on your first power meter! Good luck on your rides and we hope you will enjoy your power2max NGeco ROTOR ALDHU 24MM Gravel Power Meter Crankset! We are here if there is anything else we can do!