Shimano GRX815 DI2 Disc EU Left Brake Lever With Electronic Shifter

Feature:

- Raised Hood Head Prevents Hand Misalignment And Slippage
- Recessed Finger Notch Prevents Upward Slipping
- Anti-Slip Texture And Brake Lever Coating
- Improved Braking Input Performance
- Higher Brake Lever Axis And Curved Brake Lever

Benefit:

- Improved Grip And Confidence On Choppy Surfaces And Descents
- Higher Braking Efficiency Reduces Fatigue On Long Rides


Specifications:

- Series: Shimano Grx Di2
- Shift Lever Specifications_Shifter Type: Dual Control Lever
- Shift Lever Specifications_Remote Switch: Yes
- Shift Lever Specifications_E-Tube Connector (Pcs): 0
- Shift Lever Specifications_E-Tube Port (Pcs): 2
- Shift Lever Specifications_Multiple Input_Hold: Yes
- Shift Lever Specifications_Firmware Update By E-Tube Project: Yes
- Port For Remote Sprinter Shifter (Pcs): 0
- Shift Lever Specifications: Multiple Input: Hold
- Brake Lever Specifications_Brake Fluid_Shimano Mineral Oil: Shimano Mineral
- Brake Lever Specifications_Brake Hose Color (Kit): Black, -
- Brake Lever Specifications_Free Stroke Adjust: Yes
- Brake Lever Specifications_Recommended Brake Caliper: Br-Rx810
- Brake Lever Specifications_Servo Wave Mechanism: Yes
- Brake Lever Specifications_Brake Hose (Kit): Sm-Bh90-Jk-Ssr
- Brake Lever Specifications_Funnel Bleeding: Yes
- Brake Lever Specifications_Hose Joint: Straight
- Brake Lever Specifications_Reach Adjust_Tool: Yes
- Tooled Reach Adjust: Yes
- Clamp Band_Inner Diameter: 23.8-24.2
- Shift Lever_Main: Gfrp
- Shift Lever Specifications_Compatible Rd Type: Road 11-Speed
- Shift Lever Specifications_Front Speeds: 2


Technologies:

- Di2 (Digital Integrated Intelligence): Electric Drivetrain With The Best Of Brains And Brawn. The Revolutionary Di2 Shifting System Solves The Challenges Drivetrains Present To The Power-Delivery Equation In Cycling. Di2 Gives You Instant, Accurate, Lighting-Fast Shifts The First And Every Time, At The Push Of A Button. Even In The Most Extreme Conditions, Shifting Is Precise And Controlled. You Can Change Gear Even Under Heavy Load While Climbing Or Accelerating. With Di2, You Are In Complete Control.

E-Tube:

- The E-Tube Platform´S “Plug & Play” And D-Fly Wireless Connections Make It Easier Than Ever To Check The System´S Status, And Apply Customized Settings To Di2 And Shimano Steps Components With A Pc, Tablet Or Smart Phone.
Benefits & Features

- Wirelessly Customize Functions Like Shimano Synchronized Shift Over Bluetooth® While Out On A Ride.
- Automatically Checks For Firmware Updates On Each Startup To Ensure All Components Are Running The Latest Version.
- Pc, Smartphone And Tablet Applications Can Help You Quickly Diagnose Errors And Simplify The Repair Process.
- Beautiful Visualization Of Your Real-Time Shimano Steps Riding Data On Your Smartphone.
- Advanced All-Weather Design Resists Rusting, Stretching, And Freezing.

Seis Shimano Electronic Intelligent System:


Seis

- A Technological Innovation Of The Computerized Shifting System Based On The Di2 Concept With Which Is Called, The Seis (Shimano Electronic Intelligent System).
The Seis Innovative Shift Technology Is Still Based On The Shimano Index System (Sis) That Has Proved Its Superior Gear Changing Characteristics Over The Years. The Big Difference Is That In This Case, The Shifting Action Is Provided For By Electronics Instead Of Mechanics.

- This Electronic Shifting System Has Been Extensively Tested Over Past Two Years By Several Professional Riders In All Conditions Possible, Such As Rain, Mud, Low Temperatures, Cobble Stone Roads And Combinations Of All Of These At The Same Time.
Shifting Is Executed By Simply Pressing The Button.
No Power Is Needed To Shift, Which Gives Important Advantages Since It Is Easier Now To Always Keep A Tight Grip On The Handlebar And To Keep Your Concentration On Riding Instead On Shifting.

- The Shift System Allows Accurate And Effortless Shifting In Difficult Circumstances For Example When You Have Cold Hands Or When You Are Completely Exhausted. Furthermore, The Shifting Performance Will Never Be Affected By Contaminated Or Stretched Cables Since The Shifting Signal Is Transferred Electronically. The Operating Buttons Work Similarly To Mechanical Dual Control Lever So You Don’T Need To Re-Program Your Mind For The Seis.

- Reach Adjust: Brake Lever Is Equipped With A Reach Adjust Mechanism. The Distance From Handlebar Grip To Lever Can Be Adjusted To Suit Any Hand Size, Type Of Riding And Individual Rider Preferences.