Shimano dura-ace di2 shift brake lever sti st-r9180 2- 11- 12-speed

Product Description The Dura-Ace Di2 ST-R9180 Shift/Brake Lever by Shimano - For time trial bikes with disc brakes Thanks to the Shimano Dura-Ace Di2 ST-R9180 shift/brake lever, the reliability and exceptional braking performance of hydraulic disc brakes has now made its way into the triathlon and time trial sector. In addition, the STI Dual Control lever naturally offers intuitive and fast electronic shifting in an aero position, as well as numerous customisation options via the E-Tube platform, such as setting 2, 11 or 12 gear steps. The ST-R9180 fits handlebar ends with an inner diameter of 19 to 22.5 mm. The reach is adjustable. Information regarding the return of batteries and electrical equipment:Information on the return and disposal of batteries and electrical equipment can be found here. Specifications:Series:Dura-Ace Di2 R9150Application:Triathlon & Time TrialGearing:2-speed, 11-/12-speedShifting System:electronicBrake Type:hydraulicTechnical Information:Brake Lever Material:carbon (CFRP)Lever Body Material:aluminiumMount:bar endsHandlebar Inner Diameter:19.0 - 22.5 mmReach Adjust:boltAdjustment Options:Reach AdjustCompatibility:Outer Handlebar Diameter:22.2 - 24.0 mmPower Cable:EW-SD50 (1 x connection)Front Derailleur: 2x11-speed: FD-R9150, FD-R8050, FD-9070, FD-6870, FD-RX8152x12-speed: FD-R9250*, FD-R8150*, FD-R7150*Crank: 2x11-speed: FC-R9100, FC-R9100-P, FC-R8000, FC-R7000, FC-RS510, FC-9000, FC-6800, FC-5800, FC-RS500, FC-U5000-2, FC-RX810-2, FC-RX600-112x12-speed: FC-R9200, FC-R9200-P, FC-R8100, FC-R8100-P, FC-R7100, FC-RS520Rear Derailleur: 11-speed: RD-R9150, RD-R8050, RD-9070, RD-6870, RD-RX805, RD-RX815, RD-RX81712-speed: RD-R9250*, RD-R8150*, RD-R7150*Cassette: 11-speed: CS-R9100, CS-9000, CS-6800, CS-5800, CS-R8000, CS-HG800-11, CS-R7000, CS-HG700-11, CS-M8000-11, CS-M7000-11, CS-M5100-1112-speed: CS-R9200-12, CS-R8100-12, CS-R8101-12, CS-R7100-12, CS-R7101-12, CS-HG710-12Chain: 11-speed: CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG50012-speed: CN-M9100, CN-M8100, CN-M7100, CN-M6100Actuation:mineral oilBrake Caliper:BR-R9170 recommended, also compatible with BR-R9270, BR-R8170, BR-R8070, BR-R7170, BR-R7070, BR-RS785, BR-RX820, BR-RX820-LE, BR-RX810, BR-RX400, BR-4770Brake Hose:SM-BH90-JK-SSSatellite Shifter:SW-R9150, SW-R9160Additional Brake Lever:BL-RX812 * Conversion adapter EW-AD305 required Features:programmable gearingimproved aerodynamics and optimised grip feelingno grip release required due to integrated inner buttonintuitive shift controlconstruction with only one button on each side is only suitable for Syncro-Shift operationbetter modulation and greater confidence in racing conditionsfunction adaptable to the respective riding styletidy cockpitE-Tube project ensures firmware updatesstraight hose connectionfunnel bleedingpainted leverTechnology:STI Dual Control Shimano Total Integration (STI) means the combination of braking and shifting functions in one lever, which increases safety when riding. By refining the technology, it became possible to make shifting so smooth at the front and rear that they can be triggered with just one finger. Shimano calls such levers Dual Control Levers (DCL). Digital Integrated Intelligence (Di2) Di2 systems are the electronic shifting systems from Shimano. They are based on the SEIS, the Shimano Electronic Intelligent System, which takes over the index shifting function from the mechanical components, only via power cables or radio signals and not via a Bowden cable. Shifting is done by simply pressing a button. This has the advantage that no great effort is required, your concentration on the ride is not disturbed and operation is easy even with cold hands. In addition, the electronic gear changes are very fast and highly precise. There is also no risk of a defective circuit due to dirty cables or other problems. You can adjust individual settings via the E-Tube Project, such as adjusting the shifting speed, the number of shifting operations per button press or the Synchro or Semi-Synchro shifting 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 workshop work. Models:2-speed: Mount:leftManufacturer Number:I-STR9180L 11-speed: Mount:rightManufacturer Number:I-STR9180RContents:1 x Shimano Dura-Ace Di2 ST-R9180 shift/brake lever1 x Shimano 85 mm power cable1 x Shimano TL-EW02 plug tool (11-speed version only) Weight: black | 2-speed: 99 g black | 11-speed: 99 g Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com