ANGRENAJ SOSEA SHIMANO ULTEGRA FC-R8100-P POWER METER 52X36T 12 VITEZE HOLLOWTECH 2 170MM Ultima șansă

With the Ultegra FC-R8100-P Power Meter Crankset, Shimano once again ups the ante and offers top-level data analysis. With a fully waterproof design, a rechargeable lithium-ion battery, and Bluetooth LE and ANT+ connectivity, the FC-R8100-P is rider-friendly and ready for whatever riding and racing comes its way. Left/right balance sensors combined with the Shimano Connect Lab web service provide a new level of detail into riding stats. Note: Images are for illustrative purposes. Specifications in photos may not be correct. Cranksets that do not include chainrings are still pictured with chainrings even though they are not included. Features: Integrated, waterproof, and rechargeable Li-ion battery Up to 300+ hours of ride time (Depending on ANT+/Bluetooth LE settings) Accurate data collection < 1.5% strain gage accuracy throughout the entire calibration range (Depending on ANT+/Bluetooth LE settings) Proprietary strain gauge Possible to start quickly Simple zero offset calibration with switch on transmitter Software automatically compensates for temperature changes Specifications: Speed: 2 x 12 Speed Spindle Diameter: 24mm BCD: 110mm Chainline: 44.5mm Q-Factor: 148mm Threaded Bottom Bracket Shell Width: 68/70mm Crank Arm Material: Aluminum Connectivity: Bluetooth LE, ANT+ Run Time: Up to 300+ Hours Color: Grey/Black Weight: 769g (52/36T, 170mm), 758g (50/34T, 170mm)