ROTOR 2INpower Track Power Meter

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. 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. Options For This Power Meter Crank arm lengths:

165 mm | 170 mm | 172.5 mm | 175 mm

Chainring size:

 52 | 51 | 50 | 49 | 48 | No chainrings

In the Box

ROTOR 2INpower Track

ROTOR Track chainrings (if purchased)

USB cable for charging

User’s manual

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) Communication Protocol ANT+ and Bluetooth SMART Claimed Accuracy +/- 1.0% Weight 675.4 grams (without chainring) Battery Type Rechargeable Li-ion Battery Life 250 hours Method of Cadence Measurement Accelerometer BCD 144 Q Factor / Chainline 147.5 mm / 43 mm 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 ROTOR dealer and this product comes with a full warranty. 4. Expert advice and customer service in case you need any help. 5. We offer a free, 30-day return policy on new items. 6. We offer 20% off TrainingPeaks Premium when you buy a power meter. 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.