Aizmugurējie pārslēdzēji Shimano ULTEGRA Di2 RD-R8150 12-speed

Now simplified with a single derailleur cage length, the new 12-speed Shimano ULTEGRA R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option. With Shimano's fastest, most accurate shifting, the new 12-speed ULTEGRA R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.Shimano's fastest ever rear shifting, 58% faster than RD-R9150Compact design includes an integrated wireless unit, charger, and switchLED status indicatorBattery indicatorPairingAdjust mode, etc.Wider range capacityMax. low sprocket: 34TWeight: 262 gFirmware update by E-TUBE PROJECTTotal capacity: 39TLow sprocket_Max.: 34TLow sprocket_Min.: 28TMax. front difference: 16TTop sprocket_Max.: 14TTop sprocket_Min.: 11TCharging port (pcs): 1B-axle_Hollow axleB-axle 2_Hollow axleDirect mount compatibleFluoric coated link bushings: 4Guide and Tension pulley bearingsSunken type pulley boltPulley Teeth: 11SHIMANO SHADOW RDRear speeds: 12Wired Di2 shifting connectivityWireless ANT private: Adjust mode information, Di2 battery level, Gear position, SHIMANO STEPS data itemsWireless Bluetooth® LE custom: Adjust mode information, Compatible with E-TUBE PROJECT and E-TUBE RIDE, Di2 battery level, Gear position, SHIMANO STEPS data itemsWireless Di2 shifting connectivityLED for system statusSD300 connector (pcs): Not availableSD300 port (pcs): 1SD50 connector (pcs): Not availableSD50 port (pcs): Not availableMaterial: aluminium, stainless steel, steel, glass fiber reinforced polymer (CFRP)Compatibility:STI lever (Not included): ST-R9250, ST-R9270, ST-R9160, ST-R9180, ST-R8150, ST-R8170, ST-R8060Cassette (Not included): CS-R9200, CS-R8100Chain (Not included): CN-M9100, CN-M8100, CN-M7100, CN-M6100