Shimano Ultegra R8050 Series Dealer's Manual page 37

INSTALLATION
Installation of the dual control lever and brake cable
ST-R8060
Route the outer casing and electric wire through the handlebar.
1
When installing the lever, adjust the length of the outer casing so that it can fit securely into
the outer casing holder.
2
(B) (A)
3
(A)
To be continued on next page
Connect the electric wire to the
connector (female) extending from the
lever.
Install the brake lever to the handlebar
by tightening clockwise with a hexagon
wrench.
(B)
37
(A)
Connector (female)
(B)
Electric wire
(A)
Handlebar
(B)
4 mm hexagon wrench
Tightening torque
6 - 8 N·m
NOTE
The knurled grooves should be aligned.
Knurled grooves
TECH TIPS
The illustration is of the right brake lever.