{"product_id":"shimano-ultegra-di2-rd-r8150-12-vites-uyumlu-bisiklet-arka-aktarici-direkt-montaj","title":"Shimano Ultegra Di2 RD-R8150 12 Speed ​​Compatible Bicycle Rear Derailleur Direct Mount ","description":"\u003cdiv style=\"font-size: 12px; border-top: 0px; font-family: tahoma, arial, verdana, sans-serif; border-right: 0px; vertical-align: baseline; white-space: normal; word-spacing: 0px; border-bottom: 0px; text-transform: none; font-weight: 400; color: rgb(0,0,0); padding-bottom: 0px; font-style: normal; text-align: left; padding-top: 0px; padding-left: 0px; border-left: 0px; orphans: 2; widows: 2; margin: 0px; letter-spacing: normal; padding-right: 0px; background-color: rgb(235,235,235); text-indent: 0px;\"\u003e \n\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eThe RD-R8150 12-speed rear derailleur is the staple of the Shimano Ultegra Di2 road bike groupset when it comes to semi-wireless and fully wired shifting.\u003cbr\u003e It offers more than a traditional rear derailleur, as it wirelessly communicates with the shift\/brake levers via the built-in wireless chip in the disc brake version.\u003cbr\u003e In the version of the rim brake wired to the STIs, it is responsible for connecting the components. This is done via a function button, which is also used to adjust the rear derailleur.\u003c\/span\u003e \u003cbr\u003eYou can also use the button to check the battery level, change the gear mode from manual to Synchro and Semi-Synchro Shift, and establish a Bluetooth connection with a cycling computer or smartphone.\u003cbr\u003e An LED display helps you do this. The rear derailleur is connected to the battery via a cable, which also goes to the front derailleur and possibly the STIs.\u003cbr\u003e It has a charging port that allows you to easily charge your circuit using the matching charging cable.\u003cbr\u003e In racing and training use, the RD-R8150 convinces with its extremely high gearshift speed that clearly surpasses its predecessor.\u003cbr\u003e Flat Shadow design reduces the risk of snagging and optimizes gear shifting. With a total capacity of 39 teeth, you can shift 12-speed cassettes with the largest 28 to 34-tooth sprockets.\u003cbr\u003e The rear derailleur is largely composed of lightweight aluminum, resulting in a weight of just over 260 grams. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cstrong\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n \u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e\n\u003cspan style=\"border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; font-weight: normal; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- function button, charging port and wireless system in one compact unit\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- Di2 wireless chip with low interference probability, high processing speed and low power consumption\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- LED status indicator (battery, pairing, setting mode, Synchro Shift)\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- takes over the function of previous wireless units used when establishing a wireless connection with compatible cycling computers\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- extremely high shifting speed: 58% faster than the RD-R9150\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- flat design\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- connected to battery by cable\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- only one mesh length for all ratings\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- Firmware updates via E-Tube Project\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- 4 fluorine coated connecting bushings\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- tensioner and guide roller bearing\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e- painted cage\u003c\/span\u003e\u003c\/span\u003e \u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"font-size: 12px; border-top: 0px; font-family: tahoma, arial, verdana, sans-serif; border-right: 0px; vertical-align: baseline; white-space: normal; word-spacing: 0px; border-bottom: 0px; text-transform: none; font-weight: 400; color: rgb(0,0,0); padding-bottom: 0px; font-style: normal; text-align: left; padding-top: 0px; padding-left: 0px; border-left: 0px; orphans: 2; widows: 2; margin: 0px; letter-spacing: normal; padding-right: 0px; background-color: rgb(235,235,235); text-indent: 0px;\"\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e\n\n\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cstrong\u003eTechnical information:\u003c\/strong\u003e\u003c\/span\u003e \n\n\u003c\/h3\u003e\n\n\u003cdiv style=\"border-top: 0px; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e \n\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eSeries: Ultegra Di2 R8150\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eApplication: Road\u003cbr\u003e Group: Ultegra Di2 R8250\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eModel: RD-R8150\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eMounting type: Direct Mount\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eRear gear: 12-speed\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eCompatible chain: CN-M8100 HG 12-speed\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eMax. teeth big gear: 34T\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003emin. teeth big gear:30T\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eMax. teeth small gear: 11T\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003emin. teeth small gear: 11T\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eMax. front diff: 16T\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eTotal capacity: 33T\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eCompatible power cord: EW-SD3\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eCompatibility:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e \n\u003cspan style=\"border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; font-weight: normal; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003ePower Cord: EW-SD300-I (1 x connector)\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eShift\/Brake Lever: ST-R8150, ST-R8170, ST-R7170, ST-R8060, ST-R9250, ST-R9270, ST-R9160, ST-R9180\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eCassette : CS-R8100-12, CS-R9200-12, CS-R7100-12\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eChain: CN-M8100, CN-M9100, CN-M7100, CN-M6100\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eCharging Cable: EW-EC300\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\n\u003c\/h3\u003e\n\n \u003cdiv style=\"border-top: 0px; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e Manufacturer code: \u003cspan style=\"font-size: 14px; border-top: 0px; font-family: Roboto, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; color: rgb(34,34,34); padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eIRDR8150E\u003c\/span\u003e \n\n\u003c\/div\u003e\n\n\u003cdiv style=\"border-top: 0px; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e \u003cspan style=\"font-size: 14px; border-top: 0px; font-family: Roboto, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; color: rgb(34,34,34); padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cbr\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e\u003c\/h3\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e\u003c\/h3\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eTECHNOLOGY:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003ch3 style='font-family: \"Open Sans\", sans-serif; display: block;'\u003e \n\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eShimano's Shadow RD\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eShadow rear derailleurs have a very flat profile, minimizing the risk of tripping over obstacles, providing a more aggressive driving style. In addition, the single preload ensures that the rear derailleur does not hit the chain, even on very uneven ground. All this contributes to a quiet, clean-running gear change.\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eDigital Integrated Intelligence (Di2)\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eDi2 systems are Shimano's electronic shifting systems. They are based on SEIS, a Shimano Electronic Intelligent System that takes over the index shift function from mechanical components only via power cables or radio signals, not via a Bowden cable. Gear shifting is done with just the push of a button. The advantage is that it does not require a lot of effort, your concentration while driving is not impaired and it is easy to use even with cold hands. In addition, electronic gear changes are very fast and extremely precise. There is also no risk of faulty circuitry due to dirty wiring or other problems. Via the E-Tube Project you can adjust individual settings such as gear shift speed, the number of shifts per button press, or the Synchro or Semi-Synchro shift function. Shimano offers an app for this purpose. Gear maintenance and firmware updates are also done via E-Tube, with the bike connected to a PC running the appropriate E-Tube software for more extensive workshops.\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eShimano Synchro Shifting\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eShimano's synchronized shifting function is a shifting mode that automatically pairs with the Di2 rear derailleur and Di2 front derailleur. It is activated via the E-Tube platform or via the rear derailleurs with a function button. Synchronous Shifting means that the front derailleur automatically selects an appropriate gear based on the position of the rear derailleur, while Semi-Synchronous Shifting means that an appropriate rear derailleur position is automatically set when you operate the front derailleur. This gives you the advantage of concentrating on only one side of the shifting process and not disrupting the rhythm with sudden undesirable changes in gear ratio.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\n\n\u003c\/h3\u003e\n\n\u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \n\n\u003c\/div\u003e\n\n\u003cdiv style='font-size: 13px; border-top: 0px; font-family: \"Open Sans\", Arial, sans-serif; border-right: 0px; vertical-align: baseline; white-space: normal; word-spacing: 0px; border-bottom: 0px; text-transform: none; font-weight: 400; color: rgb(0,0,0); padding-bottom: 0px; font-style: normal; text-align: left; padding-top: 0px; padding-left: 0px; border-left: 0px; orphans: 2; widows: 2; margin: 0px; letter-spacing: normal; padding-right: 0px; background-color: rgb(235,235,235); text-indent: 0px;'\u003e\n\n \u003cspan style=\"font-size: 10pt; border-top: 0px; font-family: arial, helvetica, sans-serif; border-right: 0px; vertical-align: baseline; border-bottom: 0px; color: rgb(0,0,0); padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003e\u003cstrong\u003eScope of Delivery:\u003c\/strong\u003e 1 x\u003c\/span\u003e \u003cfont\u003e\u003cspan style=\"font-size: 13px; border-top: 0px; font-family: inherit; border-right: 0px; vertical-align: baseline; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; padding-right: 0px;\"\u003eSHIMANO ULTEGRA Di2 RD-R8150 12-SPEED LONG LEG REAR DERAILLER\u003c\/span\u003e\u003c\/font\u003e\n\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52979687489858,"sku":"1501221122","price":17500.0,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/6976\/2370\/files\/shimano-ultegra-di2-rd-r8150-12-vites-uyumlu-bisiklet-arka-aktarici-direkt-montaj-33495.jpg?v=1734046195","url":"https:\/\/ugurbisiklet.live\/en\/products\/shimano-ultegra-di2-rd-r8150-12-vites-uyumlu-bisiklet-arka-aktarici-direkt-montaj","provider":"Uğur Bisiklet","version":"1.0","type":"link"}