EV ST 6700 2936B Shimano Ultegra Shifters Double Owners Manual
User Manual: Shimano Ultegra 6700 Shifters Double Owners Manual
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ULTEGRA Dual Control Lever
ST-6700
FLIGHT DECK Compatible
12
For Right Hand
For Left Hand
7
8
1
10
11
13
1
3
3
2
9
2
4
14
4
15
TOOL
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
*
15
16
17
SHIMANO
CODE NO.
Y6SC98010
Y6SC98020
Y6SC98030
Y6SC98040
Y6SC98050
Y6SC98060
Y6SC20000
Y6SD70000
Y6RT37010
Y6RU87010
Y6SC98070
Y6SC98190
Y6SC98200
Y6SC98100
Y6SC98110
Y6SC98210
Y6RU54000
Y6RT46000
Y6SD66000
Y6SC98150
Y6SC98220
Y6SC98230
Y6SC76000
Y6SC76010
Y6SC75000
Y6SC75010
Y6SC98180
Y6SC98240
Y6RT68000
Y6RT66000
16
ST
-79
00
6
ITEM
NO.
6
17
5
INTERCHANGEABILITY
DESCRIPTION
R.H. Main Lever Assembly
L.H. Main Lever Assembly
R.H. Name Plate A & Fixing Screw
L.H. Name Plate A & Fixing Screw
R.H. Name Plate B & Fixing Screws
L.H. Name Plate B & Fixing Screws
R.H. Main Lever Support
L.H. Main Lever Support
R.H. Release Lever Support
L.H. Release Lever Support
Lever Axle & E-ring
R.H. Shifting Lever Unit (Bracket Cover: Black)
L.H. Shifting Lever Unit (Bracket Cover: Black)
R.H. Top Cover Unitless & Fixing Screws
L.H. Top Cover Unitless & Fixing Screws
Unit Cover & Fixing Screw
SL Cable Cover
R.H. SL Cable Guide
L.H. SL Cable Guide
Clamp Band Unit (ø23.8 mm - ø24.2 mm)
R.H. Bracket
L.H. Bracket
R.H. Adjustment Block (5 mm)
L.H. Adjustmen Block (5 mm)
R.H. Adjustment Block (10 mm)
L.H. Adjustmen Block (10 mm)
Bracket Covers (Black/Pair)
Bracket Covers (White/Pair)
Tool A for E-ring
Tool B for E-ring
A
A
A
A
A
A
A: Same parts.
B: Parts are usable, but differ in materials, appearance, finish, size, etc.
Absence of mark indicates non-interchangeability.
Specifications are subject to change without notice.
Apr.-2012-2936B
© Shimano Inc. I
6SC0000000-6110-019
6SD0000000-6110-017
SI-6SC0A-002-00
General Safety Information
Operation of rear derailleur lever
Operation of front derailleur levers
• Lever A : Shifts from smaller to larger rear sprocket.
Lever A has a click stop at positions ⁄ and ¤.
WARNING
• Obtain and read the service instructions carefully prior to
installing the parts. Loose, worn or damaged parts may cause the
bicycle to fall over and serious injury may occur as a result. We
strongly recommend only using genuine Shimano replacement parts.
• Obtain and read the service instructions carefully prior to
installing the parts. If adjustments are not carried out correctly, the
chain may come off and this may cause you to fall off the bicycle
which could result in serious injury.
• Use the ST-6700/6703, BL-TT79 with the BR-6700. Do not use the
BR-6700 in combination with previous STI levers for road riding or
with the BL-R770/BL-R550 brake levers for flat handlebars,
otherwise the braking performance provided will be much too strong.
• Because of the characteristics of the carbon fiber material, you must
never modify the levers, otherwise the lever may break and the
brakes may no longer work as a result.
• Before riding the bicycle, check that there is no damage such as
carbon fiber peeling or cracking. If there is any damage, replace with
a new part immediately without trying to repair the damage,
otherwise the lever may break and the brakes may no longer work as
a result.
• Read these Technical Service Instructions carefully, and keep them
in a safe place for later reference.
Note
• For triple front chainwheel specifications, be sure to read these
Service Instructions in conjunction with the Service Instructions for
the ST-6703 and FD-6703.
• Use a soft cloth to clean the carbon fiber levers, and be sure to
moisten the cloth with neutral detergent before using it, otherwise the
lever material may become damaged and lose its strength.
• Avoid leaving the carbon fiber levers in places where high
temperatures are present. Also keep them well away from fire.
• Operation of the levers related to gear shifting should be made only
when the front chainwheel is turning.
• For smooth operation, use the specified outer casing and the bottom
bracket cable guide.
• Grease the inner cable and the inside of the outer casing before use
to ensure that they slide properly.
• Because the high cable resistance of a frame with internal cable
routing would impair the SIS function, this type of frame should not
be used.
• A special grease is used for the gear shifting cable. Do not use
DURA-ACE grease or other types of grease, otherwise they may
cause deterioration in gear shifting performance.
• Parts are not guaranteed against natural wear or deterioration
resulting from normal use.
• For maximum performance we highly recommend Shimano
lubricants and maintenance products.
• For any questions regarding methods of installation, adjustment,
maintenance or operation, please contact a professional bicycle
dealer.
Technical Service Instructions SI-6SC0A-002
ST-6700
Lever A
Lever A
start position
Lever a
start position
⁄ Click
4 3
⁄ : Shifts one sprocket
E.x. : from 3rd to 4th
5
Cassette sprocket
CS-6700
Chain
CN-6700
Bottom bracket cable guide
SM-SP17
Front
Lever A
Lever a
from
from
from
from
smaller to larger
larger to smaller
smaller to larger
larger to smaller
rear sprocket.
rear sprocket.
chainring.
chainring.
(2)
Connector lever
¤
Plastic cap or 4-mm cap
Lever B
start position
CAUTION
Be sure to install the shifting cable cover before use. If it is not
installed, injury may occur.
⁄
Do not disassemble the unit cover
at the front, otherwise it may
cause problems with operation.
Return spring
4 3
E.x. : from 4th to 3rd
When lever b is operated, there is
one click where trimming (the noise
prevention mechanism) engages,
and a second stronger click when the
gear shift stroke is completed. After
trimming, the next push will complete
the gear shift stroke.
2. Align the stud holes, and then set the special tool (1) in the
When cutting the outer casing, cut the opposite end to the end with
the marking. After cutting the outer casing, make the end round so
that the inside of the hole has a uniform
diameter.
Lever b
start position
Attach the same outer end cap to the cut end of the outer casing.
position shown in the illustration to press-fit the lever stud.
Unit cover
E-ring groove
• Outer stopper
1. Install the outer stopper to the down tube.
SP41
Outer stopper
Outer end cap
Gear shift
complete
stroke
Main lever support
Notch
Cutting the outer casing
Lever B
Assembling the bracket body and lever
body
Shifting cable cover
Wire lead
Lever b
Adjustment bolt
SP41
Do not press-fit the lever stud
from this direction, otherwise it
may damage the bracket body.
Installation bolt
3mm Allen key
Direct mount seat (M5)
Trim
operation
Click
Lever stroke adjustment
Click
10 mm pad spacer
Trimming (noise prevention operation)
Chain position
• Rear lever
Operate lever B at least 9 times to set the lever
to the highest position.
Install with the adjustment bolt tightened.
The adjustment range for the adjustment bolt is six full turns.
Lever B
then use the special tool (2) to
install the E-ring.
Be sure leave some excess in the outer casing, even if cutting it
to the full length of the handlebars.
Pass the inner cable through the cable hole.
The outer casing can be routed in two directions: either through
cable guide (1) (inside) or cable guide 2 (outside).
Replacing the main lever support
Note:
Installation:
Insert the inner cable so that the inner cable drum goes into the
winder unit as far as it can go.
Outer stopper
Outer casing
Outer casing
Insert the main lever support so that it
pushes against the lever body dropprevention notch.
Inner cable
(1)
Main lever support
Caution on operation
Confirm
(2)
Be sure to read these service instructions in conjunction with the service
instructions for the RD-6700, FD-6700 before use.
Make sure the outer casing is firmly
seated in the outer stopper.
Inner cable
Replacing the cable guide
Maintenance
Installation
Installation to the handlebar
Installation of the brake cable
Move the bracket cover forward, and then securely tightening the
mounting nut with a 5 mm Allen key.
Cable used
• Inner cable (stainless steel)
f 1.6 mm
•••••••••••••••••
When removing parts in order to
replace the inner cable, the work can
be carried out more easily if the unit
cover is removed as shown in the
illustration.
• SLR outer casing
••••••••••••••••••••••••••••
Bracket and lever disassembly
Use this hole to replace the cable guide.
1. First use the special tool to remove the E-ring. Use part (B) of the
special tool (2) to align the E-ring with the direction of removal.
Next, set part A against the E-ring and remove the E-ring.
Tightening torque:
0.2 N·m {1.8 in. lbs.}
Unit cover
E-ring removal direction
Be sure to leave some excess cable, even if cutting it to the full
length of the handlebars.
E-ring
Hollow
1. Loosen the screw and remove the name plate.
Cable guide
* The illustration shows the right-hand lever.
f 5 mm
Bracket cover
All levers return to the starting position when released.
3. Remove the special tool (1), and
2. Pass the inner cable through, and set the outer casing.
Operate at least 9 times
Lever Bb will also move when lever Aa is operated, but be
careful not to apply pressure to lever Bb. Similarly be careful
not to press lever Aa when operating lever Bb. Gears will not
shift when both levers are pressed simultaneously.
• The correct direction for the lever stud to face is with the E-ring
groove at the top.
• Check that the surface of the bracket body is flush with the top
of the lever stud to ensure that the E-ring can fit into the
groove.
Tightening torque:
1.5 - 2 N·m {13 - 18 in. lbs.}
If the chain is on the large front chainwheel
and the larger rear sprocket, the chain will
rub in the front derailleur plate, producing a
characteristic noise. When this happens,
press lever b lightly (to the point where it
clicks); this causes the front derailleur to
move slightly towards the smaller chainwheel,
thereby eliminating the noise.
If the chain is on the smallest front chainring
and a smaller rear sprocket, the chain will rub
in the front derailleur plate, producing a
characteristic noise. When this happens,
press lever a lightly (to the point where it
Movement of the
clicks); this causes the front derailleur to
front derailleur
move slightly towards the larger chainring,
thereby eliminating the noise.
Lever b
: Shifts
: Shifts
: Shifts
: Shifts
SP41
• Lever B : Shifts from larger to smaller rear sprocket.
Press lever B once to shift from a larger to one smaller sprocket.
Pad spacer
Lever B
Lever A
Lever B
Lever a
Lever b
••••••••••••••••••
4-mm cap
Aluminum cap
Lever stud
Lever body
assemble the bracket
body and lever body.
Next, insert the end of
the return spring into
the notch.
f 4 mm
• SP41 outer casing (¤)
Always be sure to remove
the lever stud in this
direction. If it is removed in
the opposite direction, it
may damage the bracket
body.
1. Insert the connector lever into the main lever support, and then
(1)
f 4 mm
• Lever b : Shifts from larger to smaller front chainring.
Operation
Rear
••••••••••
Derailleur side
SM-CA70 / SM-CA50
Cable adjuster
• SP41 sealed outer casing (⁄)
Actual stroke
• Installation and removal of the pad spacer
FH-6700
Freehub
••••••••••
Cable hole
RD-6700-SS
Rear derailleur
Insert the inner cable so that the inner cable drum goes into the
winder unit as far as it can go.
f 1.2 mm
• Inner cable (PTFE inner cable)
Pass the inner cable through the cable hole.
The outer casing can be routed in two directions: either through
cable guide (1) (inside) or cable guide 2 (outside).
Note:
Cable used
Full gear shift stroke
¤ : Quick-shifts two sprockets
E.x. : from 3rd to 5th
FC-6700/6750
Front chainwheel
Installing the shifting cable
If operation of lever a dose not complete the
chainring shift stroke, operate lever a again
for the distance (X') to complete that part of
the lever stroke (X) which was short.
3
FD-6700
Front derailleur
Inner cable drum
Lever a
¤ Click
20
Gears
Bracket body
Operate at least once
Tightening torque:
0.15 - 0.2 N·m {1.3 - 1.8 in. lbs.}
ULTEGRA
OT-SP41 (SIS-SP41)
Operate lever b once or more to set the lever to
the low position.
3. Install the name plate.
In order to realize the best performance, we recommend that
the following combination be used.
Outer casing
Outer casing
Lever b
5 mm pad spacer (default)
Shifting lever
lever stud hole, and then tap it gently with
a plastic mallet to push out the lever stud.
When the lever stud comes out, the
bracket body and lever body can be
disassembled.
• Front lever
Cable hook
Shimano Total Integration
Series
2. Insert an Allen key or similar tool into the
shown in the illustration, and then
set the inner cable drum into the
cable hook.
• Lever a : Shifts from smaller to larger front chainring.
If you would like to make the lever stroke larger, remove the pad
spacer.
If you would like to make the lever stroke smaller, replace the
pad spacer with the accessory pad spacer (10 mm).
ST-6700
2. Pass the inner cable through as
(FD-6700)
Replacing the bracket cover
The tabs on the bracket cover each fit to a matching slot on the
bracket.
Be careful not to cover the cable holes or the unit cover when
wrapping on the handlebar tape. If the handlebar tape covers these
places, it will not be possible to replace the inner cable.
Special E-ring removal tool
5 mm Allen key
Handlebar tape
Unit cover
Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan
* Service Instructions in further languages are available at :
http://techdocs.shimano.com
Please note: specifications are subject to change for improvement without notice. (English)
© Mar. 2010 by Shimano Inc. XBC SZK Printed in Japan.
(1)
(2)
Cable hole
One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003
The correct way for clamp washer
(B) to face is so that the small
hollow on the surface is in the
top-left corner.
Tightening torque:
6 - 8 N·m {52 – 69 in. lbs.}
Name plate
When installing the components to carbon frame/handle bar surfaces, verify with the manufacturer of the carbon frame/parts for their
recommendation on tightening torque in order to prevent over tightening that can cause damage to the carbon material and/or under
tightening that can cause lack of fixing strength for the components.
(A)
(B)
CAUTION
When removing the E-ring, it may
suddenly spring out, so check the
safety of any nearby people or
objects before removing it.
Note the markings:
R : for right
L : for left
Wipe a little rubbing alcohol inside the
bracket cover to make installation
easier.
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