- pre-owned -
ROTOR 2inPower Dual-Sided Road Power Meter
172.5mm Length
30mm Spindle
with USB Charger, OEM Manual, and Spacers
Product description
Knowing your strengths is helpful, but knowing your weaknesses is like mining for gold. If you can measure them, you can improve them. Our dual-sided, crank based power meter measures power individually in each leg to provide precise data about balance and power output in order to demonstrate where improvements can be made to pedaling performance, so you can harness the information and push yourself to the podium.
As the name suggests, 2INpower evolved from ROTOR's INpower, with the power meter tucked neatly inside the axle that measures power in the left leg. However, on the 2INpower, two additional sets of strain gauges haven been placed in the right crank arm, which offer precise measurements of power exclusively in the right leg, balancing out your drive and non-drive side with accurate readings so you can hone your power in both legs. These eight strain gauges might seem a touch excessive, as most leading power meters stop at five, but we find that the increased number reduces the chances of external conditions, like rapid changes in temperature, adversely affecting accuracy. We opt to house the strain gauges tucked neatly in the crank axle, while electronics stay spindle-bound for protection against the elements.
2INpower features both Bluetooth Smart, and ANT+ functionality, as well as a built-in rechargeable battery for easy charging between rides.
Specifications:
- Weight: 775 grams total
- Head Unit: ANT+™, Bluetooth® Smart; compatible ANT+™
- Analysis software: Trainingpeaks.com/ROTOR
- Software: ROTOR 2INpower app, ROTOR 2INpower User Software
- Q-Factor: 147.5 mm
- Chainline: 43.5 mm
- Size:172.5mm
- Battery Specifications: Rechargeable Li-ion + USB cable (included)
- Estimated Battery Life: 250 hours riding time
- Water Resistance: IPX7
- Strain Gauges: 4 gauges in the axle and 4 in the right crank arm
- Wireless Technology: ANT+™ 2.4 Ghz/ Bluetooth® Smart
- Compatibility: BB30 / PF30 / PF30 BBright / BB386 / BSA / ITA / BB / DUB
Please note:
This power meter is only compatible with ROTOR-specific DM chainrings! Tool necessary for installation (NOT included)
Condition:
pre-owned ROTOR Dual-sided power meter. Shows normal signs of wear. Battery holds 100% charge for long time! Updated to latest 2INpower firmware 2.012. Can be fitted with any ROTOR Spider or DirectMount chainrings. Includes the ROTOR lockring (no tool), 3 ROTOR stock spacers/washers, the original Manual, and a NEW ROTOR USB charging cable/plug and original box.
Shipping*: FREE in USA / $30 Worldwide
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