ROTOR InPower Oval Direct crankset with power meter 170 mm

Improve your pedaling performance and reach your training goals with INpower DM MTB’s integrated power measurement technology that forms the core structure of the crankset design. Power is measured in the left leg via two sets of opposing gauges in the axle delivering precise data metrics including power output, cadence, torque effectiveness and pedal smoothness. INpower DM MTB houses powermeter technology inside the crank axle protecting it from rocks, knocks & crashes or contaminants like mud, sand and clay. INpower DM MTB is a powerful tool for measuring your unique pedaling biomechanics via our ROTOR Power application. Access real time performance rich data including proprietary metrics TORQUE 360, Optimum Chainring Angle (OCA) and a recommendation of your Optimal Chainring Position (OCP). Combine this key information with Q RINGS® oval chainrings to adjust your OCP in 1 of 5 different positions for fine-tuned pedalling efficiency and maximise transmission of power in your unique pedal rotation. Connect your INpower DM MTB to your cycling device or smartphone via Bluetooth® or ANT+ and easily export your data to deep dive into your training analysis with various platforms such as TraingingPeaks.com User-friendly setup and ease of calibration. Powered via standard AA battery that lasts up to 300 hours with a robust water resistant cover to IP7 standard. Customise and protect your crank arms with rubber bumpers in a choice of seven stylish colours to set your bike apart. Oval Chainrings: - New trends in smaller chainrings – plus a motive to craft a lighter oval chainring for mountain bikes, resulted in Direct Mount Q rings. The simplified one-piece design saves approximately 40 grams compared to standard ring+spider+bolts combination (for example, weight savings for a 32t ring is 40g). By machining our direct mount chainrings from a single piece of aluminum, in addition to trimming weight, rigidity gets improved by orienting the aluminum’s unidirectional fibers to take maximum advantage of their properties. Specifications: - Weight: 170mm length 544 g - Sizes: 165/170/175 mm - Spindle: 30 mm - Q-Factor: 169 mm boost - Chainline: 52 mm boost - Material: 6082/7075 aluminum alloy - Compatibility: BB30 / Pressfit 30 / BSA / BB89 / BB92