SM-EW67-A-E
FD-6770
ST-6770
SM-BTR1
SM-BMR1
RD-6770
EW-SD50-I
SM-JC41
SM-EW67-A-E
FD-6770
ST-6770
SM-BTR1
SM-BMR1
RD-6770
EW-SD50
SM-JC40
12
13
In order to obtain the optimum performance, it is recommended that you use the following combination of components.
ELECTRONIC GEAR SHIFTING SYSTEM
Series
ULTEGRA 6770
Dual control lever
ST-6770*
Tool
TL-EW02
Front derailleur
FD-6770*
Band adapter
SM-AD67
Rear derailleur
RD-6770*
Chain
CN-6701
Front junction: Junction (A)
SM-EW67-A-E*
Electric wires
EW-SD50* / EW-SD50-I*
Electric wire cover
SM-EWC2*
Grommets
SM-GM01* / GM02*
Lithium ion battery
SM-BTR1*
Battery charger
SM-BCR1*
Battery charger (SM-BCR1) cord
SM-BCC1*
Battery mount
SM-BMR1*
Bottle cage adapter
SM-BA01
Rear junction: Junction (B)
SM-JC41* (built-in type) / SM-JC40* (external type)
E-tube Project (system checker)
SM-PCE1
Front chainwheel (bottom bracket)
FC-6700 / FC-6750 (SM-BB6700)
Front hub
HB-6700
Freehub
FH-6700
Cassette sprocket
CS-6700
Caliper brakes
BR-6700
Cantilever brakes
BR-CX70
Wheels
WH-6700
Pedals
PD-6700-C / PD-6700
* These components are part of the ULTEGRA 6770 series (electronic gear shifting system).
Built-in type (SM-JC41)
External type (SM-JC40)