Shimano Rd-r7150 105 Di2 12-speed Rear Derailleur

Experience faster, more accurate rear shifting with wireless di2. A more compact design integrates the wireless unit, charging port and function button. You can check the battery level and bluetooth ant pairing success with your cycle computer smartphone tablet. Plus select your preferred shift mode and view adjustment mode information if you wish to tweak or tune your rear derailleur .A new level of performance for shimano 12-speed road rear derailleurswide 36t-compatible 12-speed di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the shimano 105 rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the di2 system, with the charging port, indicator leds, adjustment switches and more integrated into a compact package. A low-profile design reduces damage from contact and falls.Key features:compact design includes an integrated wireless unit, charger, switchled status indicatorbattery indicatorpairingadjust mode, etc.Wider range capacitymax. Low sprocket: 36t

Experience faster, more accurate rear shifting with wireless di2. A more compact design integrates the wireless unit, charging port and function button. You can check