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The lightest dual power meter for road cycling on the market reducing weight by 15% compared to its previous version Made with high quality 7075 T6 aeronautical aluminum and is designed , manufactured , and assembled in Spain


The Direct Mount anchoring system ensures better transmission of torque, and the position of the electronics inside the spindle reduces the possibility of shocks or impacts . It is easy to assemble even for inexperienced users


Autonomy of 250 hours of riding time and is rechargeable by a magnetic connector via USB. The power meter is compatible with monitors cyclocomputers with ANT+ ™ and Bluetooth® Smart technologies


Precise performance analysis with independent power measurement on both legs A modern and distinctive aesthetic design , with a new gloss finish , and a reduced crank widt to minimize weight without losing stiffness . The power meter has a 3 years warranty.


Weight                                             530g (170 mm) 729g (170, R50/34T)
Discipline                                         ROAD
Crank lengths available                  165 mm 170 mm  172.5 mm 175 mm
Axle                                                30 mm
Chain line                                       44.5 mm 2X | 45.2 mm 1X
Q Factor                                          147.5 mm
BCD                                                 Direct Mount/4 Bolt 110
Chainringstype                               Oval Q RINGS | Round chainrings
Chainrings options                          Shimano® compatible: 46/36T 50/34T 52/36T 53/39T 54/39T 54/42T 55/42T 56/44T 58/44T
                                                        SRAM® compatible: 48/35T 50/37T
Groupsets compatible                     Shimano® SRAM®
Measurement type                          Both legs Right Left independient )
Powermeter measurement             Power |Cadence | Balance | Torque effectiveness | Pedal smoothness | Torque 360 | OCA
Method of cadence measurement   Accelerometer
Power accuracy                              +/1.5%
Battery life                                      250hours riding time)
Battery specifications                     Recargable Liion + USB cable
Communication protocol                 ANT+™2.4 Ghz Bluetooth® Smart
Water resistance                             IP67
App                                                  ROTOR Power (Disponible en Apple Store & Google Play)
Analysis software                           Compatible with most analysis software. 
Conectivity                                        ANT+ ™ & Bluetooth® Smart compatible
Compatible head units           
Material                                             7075 T6 aluminum CNC Black anodized

Rotor 2INpower SL Road

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