Sram Power Meters Quarq Elsa GXP 10R Road Powermeter 53-39 Ring Teeth Crankset - Black, 17.25 cm

RECHARGEABLE & SUSTAINABLE With integrated rechargeable batteries; a single charge ensures at least 50 hours of use. Recharge your cycling power meters simultaneously thanks to the battery charger with two-meter long USB cable and magnetic connectors.

Measurement of power values, such as overall performance, performance ratio of left and right as well as cadence

ANT+ and Bluetooth compatible with Garmin Edge, Wahoo ELEMNT, Polar

Wide lightweight carbon body provides large shoe contact area to maximise power transfer and support whilst reducing weight

LIGHT AND AERODYNAMIC CARBON BLADE Invented by LOOK Cycle, the KEO Blade Carbon is designed for performance. The aerodynamic blade provides maximum fluidity and is 20% lighter than a standard system.

THE WEIGHT MAKES THE DIFFERENCE The KEO 2 MAX composite pedal weighs only 130 grams in your hand and is barely felt underfoot. The KEO 2 MAX Carbon pedal is even lighter, weighing just 125 grams!

THE WEIGHT MAKES THE DIFFERENCE The KEO 2 MAX composite pedal weighs only 130 grams in your hand and is barely felt underfoot. The KEO 2 MAX Carbon pedal is even lighter, weighing just 125 grams!

Crank arms reduce weight and increase performance

Crank arms reduce weight and increase performance

Powerful HUB Motor Powerful 48V 1000W brushless gearless hub motor - low noise and low maintenance. Wheel Size 26" x 26" x 1.95"; Wheel Axle Length 200 mm; Rear dropout spacing 135 mm; Idle Speed 45 km h; Motor Torque 50 N.M. Recommended battery capacity not less than 11.6Ah.Suitable for commuting, outdoor cycling, off-road exploration, and cargo transportation.

Built-in Large Battery Powerful endurance - Large-capacity lithium battery module, electronic control system, charger, and three-in-one integrated design make the bike structure more compact, lighter, and more convenient to operate.

Achieve the ultimate ride

Provide Riding Power The bicycle power pedal assist sensor can detect the forward rotation of the pedal or a certain speed, and activate the motor to provide power for your riding.

5. HIGH QUALITY Hall power sensor is an indispensable high performance ideal accessory for auxiliary e-bikes, fine workmanship, precision assembly, impact resistance, corrosion resistance, dust resistance, adapt to outdoor riding environment.

Wide Range of Applications This bicycle pedal assist sensor is suitable for almost all electric bicycles on the market, it is a good helper for electric bicycles

Main Features With many features such as small size, light weight, corrosion resistance, the D12R speed sensor is easier to install and the sensor is more sensitive.

Concealed installation small in size, only 6.4mm in thickness. After installation, it is integrated with the bicycle BB and is very harmonious and beautiful. V12L and VL12R can be installed on the left and right sides of the crank respectivel

WIDE PLATFORM PEDALS Lightweight Nylon composite body with a concave platform offers an optimal surface area for long ride comfort and improve pedaling efficiency,make the ride safer

Electric bike tool - your satisfaction is our greatest motivation. we are committed to meeting the needs of every customer. if you have any problems, please at any time, and we will provide good services or replacement. dont hesitate to take them home!

Working Principle Pedal assist sensor adopts the dual-magnetic loop - Hall elastic angle difference to detect the dynamic torque, which is converted to DC signal and sent to the controller.