ROTOR 2INpower Track Power Meter
January 24, 2023$1,390.00 – $1,525.00
State of the art design, dual-sided power & Bluetooth SMART functionality!
ROTOR 2INpower Track Power Meter
ROTOR has brought their popular 2INpower power meter technology to the track! Initially only available in road and MTB versions, the ROTOR 2INpower Track Power Meter is now here! Just like the 2INpower road and MTB power meters, the 2INpower Track features dual-sided power measurement (one of only two track power meters with this feature), dual ANT+ and Bluetooth SMART functionality, a built-in rechargeable battery with 250-hour battery life and +/- 1.0% accuracy.
In addition, the track version uses a proper 144 BCD with a 43 mm chainline, making it ideal for track use. The power meter is currently offered in sizes 165 mm – 175 mm and can fit any 144×5 track chainring.
Key Product Details
Compatibility:
This power meter fits 30 MM track bottom brackets and is compatible with 144 BCD chainrings. See Compatibility tab for more information.
Power Measurement:
This ROTOR power meter has two power sensors (bottom bracket and right crank arm) and measures power from both legs. It is also able to measure your left vs. right leg power.
Key Features:
Dual-leg power measurement, can measure left vs. right leg power, accurate to within +/- 1.0%, 250 hours of battery life, rechargeable battery, ANT+ and Bluetooth compatible, 2-year warranty. See Specs tab for more information.
Advice From Our Staff:
This is a fairly expensive power meter, however we note that when it comes to track power meters, it slots somewhere in the middle. In any event, if it’s in your budget, we think it’s worth considering. ROTOR makes really good products and it’s also one of only two track power meters that can measure left vs. right leg power. In addition, the aluminum crank arms on it are very light and stiff.
Options For This Power Meter
- Crank arm lengths:Â 165 mm | 170 mm | 172.5 mm | 175 mm
- Chainring size: 52 | 51 | 50 | 49 | 48 | No chainrings
Compatibility
Chainrings: The 2INpower Track is compatible with 144 BCD 5-bolt track chainrings, which can be purchased on this page along with the power meter.
Bottom Bracket: This power meter uses a 30 mm spindle and must be used with a 30 mm track bottom bracket.
ROTOR 2INpower Track Specs
| Name | ROTOR 2INpower Track |
| Bike Type | Track |
| Location of Power Measurement | Axle / bottom bracket (L) and crank arm (R) |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Yes |
| Installation | More involved (60 min. estimated) |
| Crank Arm Material | Aluminum |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.0% |
| Active Temperature Compensation | No |
| Weight | 675 grams (without chainring) |
| Battery Type | Rechargeable |
| Battery Life | 250 hours |
| Method of Cadence Measurement | Accelerometer |
| BCD | 144 5-bolt |
| Spindle Size | 30 mm |
| Q Factor | 147.5 mm / 43 mm |
| Warranty | 2 years |
In the Box
- ROTOR 2INpower Track
- ROTOR Track chainrings (if purchased)
- USB cable for charging
- User's manual
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
- 8 mm Allen key
- 5 mm Allen key
- ROTOR DM lockring tool (supplied)
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Reino –
Awesome gear
Power Meter City –
Hi Reino. Thanks for this. We are here if there is anything else we can do!