NEW features optimized for Q-Rings. TORQUE 360 and OCA (Optimum Chainring Angle) help cyclists precisely and accurately analyze force variations in their pedal stroke. INpower software features different modules to optimize cycling performance. Electronics and battery are integrated inside the axle, making INpower shock and contaminant resistant, and waterproof with cleaner data transfer. INpower uses a standard AA battery that typically lasts 300 hours when fully charged.
A rechargeable AA battery can also be used. Compatible with all ROTOR 30 mm cranks. INpower's axle-based technology offers a wide range of cranks for both road and off-road riding.The Rotor REX 1 crank arm was designed with an integrated 30mm axle, with performance and functionality in mind. It's being both lighter and stiffer than previous Rotor MTB crankarm. The Rotor REX 1 crank arm is made of 100% CNC machined 7055 aluminium which have been trinity drilled for a further weight reduction. Because of the CNC machined and black anodized surface the Rex 1.1 is featuring an attractive finish in contrast to other crank. Rotor's axle systems has been specifically developed for multiple BB systems.
In addition Rotor has extended the compatibility of the REX 1.1 XC1 because now it's featuring an improved ultra stiff 30mm aluminium UBB axle. This crank arm is manufactured using an improved version of Rotors proprietary "Trinity Drilling System" technology during manufacture. Due to the larger axle-crank contact area of a BB30 crank, all three holes can be drilled from the axle side of the crank arm, allowing further optimization of wall thicknesses. It improves both the weight and the weight-rigidity ratio of the crank arm. The item "Rotor REX1 INpower Powermeter crank- Left Crank Arm Non Drive Side -170,172.5mm" is in sale since Tuesday, August 14, 2018.
This item is in the category "Sporting Goods\Cycling\Bicycle Electronics\Power Meters". The seller is "velo_de_olivia**" and is located in Gangnam-gu.
This item can be shipped worldwide.