Shimano Ultegra ST-6870 Dealer's Manual

IMPORTANT NOTICE

TO ENSURE SAFETY

Lithium ion battery

Battery charger / Battery charger cord

Brake

Be sure to also inform users of the following

INSTALLATION

Electric wire wiring diagram (overall conceptual diagram)

Electric wire wiring diagram (junction (A) side)

Installation of the dual control lever and brake cable

Tightening torque

Installation of the front derailleur

Installation of the rear derailleur

Installation of the shifting switch

Installation of the junction (A)

Installation of the junction (B)

CONNECTION OF THE ELECTRIC WIRES

Connection of the Junction (B)

Connection to the Dual control lever

Routing junction (B) and the electric wires inside the frame

Assembly of the bottom bracket shell

Checking connections

Disconnection of the electric wires

ADJUSTMENT

Adjustment of the front derailleur

Lever stroke adjustment

Charging the battery

Charging method

Troubleshooting for charging error

MAINTENANCE

Disassembly of the bracket unit and lever unit

Assembly of the switch unit

Assembly of the bracket unit and lever unit

Replacing the pulley

How to install the B axle