Product Description Information regarding the return of batteries and electrical equipment:You can find information on the return and disposal of used batteries, accumulators, and electrical equipment here. Specifications:Application:RoadType:Clipless pedal with power measurement (left side)Technical Information:Body Material:carbonAxle Material:steelHeight:10.8 mm - 17.1 mmPedal Centre to Crank Arm Distance:53 mmTolerance:+/- 1 %Power Source:Lithium-Polymer battery, integratedBattery Life:60 hoursData Collected: current / average / maximum / normalized power (left), power zones (Z1 to Z7), current cadence (30 - 180 RPM), left-right balance, Training Stress Score, Functional Threshold Power (FTP) Waterproof:IPX7Data Transfer:ANT+, BluetoothFeatures:Ultra-lightweight road bike power meter pedals for high-accuracy left-side power measurementAerodynamically optimized pedal body made of carbonComprehensive power measurement including integrated cadence measurementAlgorithm-controlled compensation for temperature and altitude differencesBattery with approximately 60 hours of operational lifeCompatible with most bike computers and smartphones (ANT+ & Bluetooth)705 mm2 large contact area with stainless steel platform6° range of motion16 Nm release forceSoftware updates via the Look appLED indicator for connection status, battery level, and software updatesApproximately 2 hours charging time when fully dischargedSuitable for crank lengths between 140 mm and 180 mmManufacturer Number:28624 Contents:1 x Look Keo Blade Power Single power meter pedal left1 x Look Keo Blade Power Single power meter pedal right1 pair of Look Keo Grip cleats6 x washer6 x screw1 x Look Blade Power USB-C cable1 x magnetic connector Weight: black: 260 g Manufacturer: LOOK Cycle International 27 rue du Docteur Léveillé 58000 Nevers France https://support.lookcycle.com/hc/en-us