XCADEY XPOWER-S GEN2 ROTOR ALDHU Track Power Meter Crankset
The XCADEY XPOWER-S GEN2 ROTOR ALDHU Track Power Meter Crankset is an affordable and versatile track power meter. Paired with ROTOR ALDHU crank arms, this power meter provides dual-leg power measurement that is +/- 1.0% accurate. The XPOWER-S Track Power Meter also comes with a 2-year manufacturer’s warranty and has an IP67 dust and water resistance rating. With support for both ANT+ and Bluetooth, it integrates easily with your favorite head units and training platforms. The XPOWER-S GEN2 version also features a rechargeable battery with up to 150 hours of battery life.
This track power meter crankset features ROTOR’s ALDHU crank arms. The ALDHU arms are crafted from CNC-machined 7075 aluminum and are part of a modular system. This means you can easily swap crank lengths or upgrade to ALDHU Carbon in the future. Available with both 24 mm and 30 mm spindle options, the ALDHU arms are compatible with a wide range of bottom bracket standards. ALDHU crank arms are also available in a wide range of crank lengths which means you can fine-tune your fit.
Product Details
Key Features of the XCADEY Track Power Meter Crankset
- Dual-Sided Power Measurement: Captures data from both legs for balanced training.
- Modular Track Crankset: ROTOR ALDHU crank arms are modular which offers you flexibility when it comes to crank lengths.
- 24 mm and 30 mm Spindles: Choose the spindle diameter that matches your bottom bracket preferences.
- +/- 1.0% Accuracy: Accurate power measurement ensures your data is always reliable.
Compatibility
This XCADEY power meter requires the ROTOR road spindle which means it also requires the use of a road bottom bracket. It fits 144 BCD 5-bolt track chainrings.
Power Measurement
The XCADEY power meter measures power at the spider and is therefore able to measure power from both legs.
Considerations
While this track power meter crankset offers dual-sided power measurement at an affordable price, it is considered an entry-level option. It does not include advanced features like auto-zero calibration and the 150-hour battery life, while sufficient for many riders, is shorter than some premium power meters. However, for track cyclists focused on a quality crankset at an affordable price, this crankset delivers solid value.
Advice From Our Staff
We believe the XCADEY XPOWER-S GEN2 ROTOR ALDHU Track Power Meter Crankset is best suited for track cyclists who are looking for a quality power meter crankset at an affordable price. The PMC staff feels that the combination of XCADEY’s accurate power measurement and ROTOR’s robust crank arms offer a reliable solution for many riders.
Options For This Power Meter
Crank arms: You have the option of either ROTOR ALDHU 24 mm crank arms (uses a 24 mm spindle) or ALHDU 30 mm crank arms (uses a 30 mm spindle). In addition, each of these cranks comes in a wide range of crank arm lengths.
Professional Assembly (Optional)
We are happy to professionally assemble your power meter crankset if you select this option when ordering. This ensures your crankset is correctly built and saves you time. Professional assembly includes:
- Mount the power meter to the cranks and tighten to factory specifications
- Apply multi-purpose bicycle grease where necessary
- Install chainrings on the power meter (if chainrings are ordered)
Please note – while we tighten everything to factory specs, it is still your responsibility to routinely check your power meter crankset to make sure all bolts and nuts remain securely fastened.
Compatibility
- Chainrings: This power meter is compatible with 144 BCD 5-bolt track chainrings.
- Bottom Brackets: This power meter is compatible with 30 mm or 24 mm bottom brackets, depending on the version ordered.
IMPORTANT – You must use the ROTOR road spindle. The road spindle will result in the correct track chainline when this power meter is used on a track bike. Since this power meter uses a road spindle, it also requires the use of a road bottom bracket.
In the Box
- XCADEY XPOWER-S Gen2 Power Meter
- ROTOR ALDHU Crank Arms
- ROTOR Spindle
- Charging cable
- User's manual
XCADEY ROTOR Track Specs
| Name | XCADEY XPOWER-S ROTOR Track |
| Bike Type | Track |
| Location of Power Measurement | Spider |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Yes - Power Balance |
| Installation | More involved (60 min. estimated) |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.0% |
| Weight | 540 grams (170 mm, 30 mm spindle) |
| Battery Type | Rechargeable |
| Battery Life | 150 hours |
| Method of Cadence Measurement | Accelerometer |
| Warranty | 2 years |
Why Buy from Power Meter City
1. We ship fast! All orders ship on the same day your order is placed!
2. Free shipping on all orders in the U.S.
3. We are an authorized XCADEY dealer and this product comes with a full warranty.
4. Expert advice and customer service in case you need any help.
About our Company
At Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.
We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.