Cannondale Owner’s Manual Supplements provide important
model specic safety, maintenance, and technical information.
They are not replacements for your Cannondale Bicycle Owner’s
Manual.
This supplement may be one of several for your bike. Be sure to
obtain and read all of them.
If you need a manual or supplement, or have a question about
your bike, please contact your Cannondale Dealer immediately,
or call us at one of the telephone numbers listed on the back
cover of this manual.
You can download Adobe Acrobat PDF versions of any
Cannondale Owner’s Manuals or Supplements from our
website: http://www.cannondale.com/.
YOUR CANNONDALE DEALER
To make sure your bike is ser viced and maintained correctly, and
that you protect applicable warranties, please coordinate all
service and maintenance through your authorized Cannondale
Dealer.
NOTICE
Unauthorized service, maintenance, or repair par ts can
result in serious damage and void your warranty.
SAFETY INFORMATION
INTENDED USE
ASTM F2043
The intended use of all models is
ASTM CONDITION 4, OverMountain.
For extreme
o-road riding
WARNING
UNDERSTAND YOUR BIKE AND ITS INTENDED USE. USING
YOUR BIKE THE WRONG WAY IS DANGEROUS.
Please read your Cannondale Bicycle Owner’s Manual for
more information about Intended Use and Conditions 1-5.
2
Page 4
CABLE ROUTING
126585.PDF
Identication
1. Rear Derailleur
2. Front Derailleur
3. Rear Brake
4. Shock Remote
5. Seat Post Remote
3
5
4
5
2
4
1
4
3
1
3
4
3
Page 5
BOTTOM BRACKET
The bottom bracket shell is compatible with the BB30 Standard. See http://www.bb30standard.com/.
The SI bottom bracket adapter enables the use of standard English/73mm bottom bracket cranksets.
KT011/
3
KT010/
a
2
1
KF368/
4
Identication
1. Bottom Bracket Shella. Bb Circlip Groove
2. ISCG03 Mountb. Adapter Drive-Side Groove
3. Circlip
4. Bearing
5. 73mm Adapter
Loctite™ 609
73mm
KF366/
73mm
5
b
4
Page 6
126585.PDF
Bearing Maintenance
Inspect bearing condition annually (at a minimum) and anytime the crankset assembly is disassembled or serviced. With the
crankset removed, rotate the inner bearing race of both bearings; rotation should be smooth. No play or movement inside the
shell. If the bearing is damaged, replace both bearings with new ones.
Bearing Removal/Installation (Professional Bike Mechanic Only)
Remove the old bearings with the bearing removal tool KT011/.
Reinstall bearings with a headset press and tool KT010/. Clean inside of shell apply a high-quality bicycle bearing grease to the
inside surface. Press bearing one at a time. Press each bearing until seated against the circlip. Following installation, apply a light
coating of a high-quality bicycle bearing grease to both sides of each bearing to help repel moisture.
TIP: Unless a circlip is damaged, removal is unnecessary during bearing removal. Use a small thin-blade screw driver or pick to lift the
hooked end up out of the groove and then pushing the circlip out counter-clockwise.
Adapter Removal/Installation(Professional Bike Mechanic Only)
To install, rst remove the bearings and circlips and clean the inside of the BB shell and adapter. Use a clean lint-free shop towel
dampened with alcohol. Apply Loctite™ 609 carefully to the bearing seat positions to both shell and adapter. Install the adapter
with a headset press and the installation tool KF368/. Adapter groove must be located on the BB drive side. Press until the
groove side face is ush with the drive side face of shell. Allow at least 12 hours (at 72°F) for the Loctite to cure before installing
the standard bottom bracket crankset. Follow Loctite Technical Data Sheet http://tds.loctite.com/tds5/docs/609-EN.PDF
To remove, use tool KF366/ with a headset bearing press with tool arrangement as shown. Following removal, it will be
necessary to clean all remaining Loctite residue with a before reinstalling the Si circlips and bearings. Use Loctite 768. Use a
dental pick to remove any adhesive from the grooves. For Loctite clean-up instructions : http://tds.loctite.com/
NOTICE
BEARINGS - Frequent or routine renewal of undamaged bearings is not recommended. Repeated removal and reinstallation
can damage the inside BB shell surfaces resulting in poor bearing t. Do not face, mill or machine the bottom bracket shell for
any reason. Doing so can result in serious damage and possibly a ruined bike frame.
ADAPTERS - Use only adapters/tool recommended by Cannondale. Other available adapters /tools may cause damage.
See Replacement Parts. An adapter isn’t a “repair” part, so the BB shell must be in good condition. Repeated removal and
reinstallation of an adapter, or improper tools can cause damage. Therefore it is not recommended.
Loctite 609 - Prolonged contact with the frame nish may result in discoloration or damage. Be sure to immediately wipe up
any spills and remove any compound in contact with the painted surfaces.
Do not cut, face, or use abrasives to clean the inside if the BB shell.
We strongly recommend that these procedures be performed by an Authorized Cannondale Dealer. Damage caused by
improper installation/removal is not covered under your warranty.
5
Page 7
SHOCK LINK
c
2
= 5.0 Nm, 44.0 InLbs - Loctite™ 242 (blue)
8
= 8.0 Nm, 71.0 InLbs - Loctite™ 242 (blue)
9
1
9
M8X35
a
a
4
8
M5X16 (4X)
Identication
1. Shock Link
2. SS Lever Axle
3. DT Link Axle
4. Main Shim
5. Link Tool (inc. KP169/)
6. Bearing (61802-2RS, 15X24X5)
7. Seat Stay
8. Pinch bolts
9. Shock Mounting Bolt
10. Gemini Nut
11. SAG Indicator
a. gap
b. bearing inner race
c. large end
d. small end
d
4
a
a
9
6
7
6
10
b
KP169/
b
5
9
M6X35
d
3
11
c
Be sure to loosen the pinch bolts of link before assembly.
Before assembly, inspect all bearings for good condition. Replace if necessary.
Clean and apply Loctite 242 (blue) to the pinch bolt threads.
Tighten to 5 Nm, 44 InLbs.
Clean and apply light grease to pivot axles and main shims.
Insert DT Link Axle and SS Lever axles from opposites side of the link as shown.
Route cables correctly around pivot. See Cable Routing.
6
Page 8
NOTICE
Incorrect assembly (pivot/shim) can result in linkage play,
accelerated wear, or damage.
Do not over-tighten. Use a torque wrench.
126585.PDF
Use KP169/ to press link pivot axles and main shim together as shown. Before tightening pinch bolts, make sure both the
shim and axle are seated against the bearing inner race (upper), and the gaps (arrows) between bearing and link arm should
be the same on each side. You can center the link easily shifting it left or right to do it before the bolts are tightened.
7
Page 9
Using the Sag Indicator
The sag indicator is inserted in the left side of the bike in the downtube pivot axle.
1. Set air pressure. See page 16.
2. R otate the sag arm to the frame stop, shown above.
3. Sit on saddle, feet on pedals in riding position.
If the arm rotates further beyond the “SAG” mark toward the
“100%” mark, it is telling you that more than 33-40% sag is
present. See above. For more sag, move down a row in the
air pressure chart. For less sag, move up a row.
4. Dismount. Check arm travel. If the recommended sag
33%-40% sag is present the “SAG” bar will be at the frame
stop. See above.
The sag indicator assembly can be removed from the
downtube pivot by simply pulling it out.
8
Page 10
126585.PDF
Changing Shock Position/Bottom Bracket Height
The height of the bottom bracket is changed by the attachment position of the rear shock to the frame. See the Geometry
section in this supplement for the resulting change when the lower shock bolt is in the HI or LO position.
Position the nut like this to raise the bottom bracket.Position the nut like this to lower the bottom bracket.
9
Page 11
MAIN PIVOT
2
b
5
1
c
M5X20
d
3
a
3
M5X20
4
Identication
1. Main Pivot Axle6. Main Pivot Screw
2. Main Shima. gap
3. Pinch boltsb. bearing inner race
4. Bearing (61802-2RS, 15X24X5)c. large end
5. Chainstayd. small end
Always loosen the pinch bolts rst.
Before assembly, inspect all bearings for good condition. Replace if necessary.
Always clean and apply Loctite 242 (blue) to the pinch bolt threads.
Always tighten with a torque wrench to 5 Nm, 44 InLbs.
6
10
NOTICE
Incorrect installation shims can result in play in the
linkage and accelerate wear or damage.
Do not over-tighten the pinch bolts.
Page 12
DROPOUT
126585.PDF
5
12
11
4
2
8
M4X8
Identication
1. Seat Stay7. Rear Derailleur Hanger
2. Left Dropout8. 12mm Rear Axle
3. Right Dropout9. Brake Adapter(s)
4. Pivot Spacers10. Chainring Bolts 16mm
5. Pivot Axle Bolts11. Circlip
6. 135mm Hub Spacers12. Bearing
10
1
9
6
M4X16
5
4
3
M4X12
7
Before attachment, inspect the bearings to make sure they are in good condition.
Check the seat stay If the bearings are damaged, remove them and replace them with new ones.
Always insert small end of pivot spacers into the bearings. The at side of the spacers face out.
Always insert a 5mm hex key completely into the axle bolts to prevent damage when turning the bolt.
Always tighten with a torque wrench to the specied torque.
Install the hub spacers for 135mm spacing, remove for 142mm hub spacing.
Use a seat post with a 31.6 mm diameter only.
Do not use other size seatposts. Do not use a seat post with a shim or adapter.
126585.PDF
Tightening Torques
Correct tightening torque for the fasteners (bolts, screws, nuts) on your bicycle is very impor tant to your safety. The durability and
performance of your bicycle. We urge you to have your Dealer correctly torque all fasteners using a torque wrench. If you decide to
tighten fasteners yourself always use a good torque wrench!
DESCRIPTIONNmIn LbsLoctite™
Rear Brake Adapter (Maximum)10.088.5
Shock Mounting Bolts8.0 71.0
Dropout Pivot Axle Bolts7.062.0
Shock Link Pinch Bolts
Main Pivot Pinch Bolts
Rear Derailleur Hangar Screws2.522.0
5.044.0
242 (blue)
13
Page 15
FOX DYAD RT2 PULL SHOCK
The DYAD RT2 rear shock was engineered and manufactured by Fox Racing Shocks in collaboration with Cannondale. This supplement
includes safety information, and instructions on how to set-up and operate the shock in the frame. For the manufacturer’s specic
maintainance and service instructions, you must go to the Fox Racing Shox original equipment (OE) custom products website. Go
to http://www.foxracingshox.com/fox_tech_center/owners_manuals/09/custprod/index.html
Identication
1. ELEVATE - 110 mm Rebound
2. FLOW - 180 mm Rebound
3. Negative Air Valve
4. Positive Air Valve
5. Valve Cap
6. Long Travel Chamber
7. Short Travel Chamber
8. Spool Chamber
9. Spool Chamber End Caps
10. Fixed Eyelet
11. Shaft Eyelet
12. Cable Anchor
13. Cable Set Screw
14. Remote Lever Cable
15. Cable End Cap
16. Ferrule
17. Remote Lever Cable Housing
18. Bridge
19. Bushing
20. Reducer
NOTICE
Wash with soap and water only. Never use a high
pressure washer to clean.
Mount shock as shown in photo, next page. Do
not mount shock in a dierent position. Severe
damage to the frame, link, or shock can result.
5-10 InLbs
1
7
8
9
16
18
17
15
14
13
8
4
10
. 5”
11
12
9
6
3
20
19
2
5
14
Page 16
126585.PDF
Maintenance & Service Information
WARNINGS
HIGH-PRESSURE HAZARD - Do not open, disassemble, modify, or attempt to perform internal service to the shock.
The DYAD RT2 shock is not user serviceable. Never attempt to remove the spool chamber end caps for any reason! Attempting
to perform any mechanical service procedure on this shock can potentially result in serious injury or death. Remote lever cable
installation must be performed by a professional bike mechanic.
All service and repair must only be performed by FOX Racing Shox or an FOX Authorized Service Center.
For more informatiomn contact: http://www.foxracingshox.com/fox/contact
Frame Installation
Please note that the DYAD RT2 is to be mounted only in the frame in the position shown below.
Pre-Ride Checks
1. Clean the outside of your shock with soap and water and wipe dry with a soft dry rag. Inspect the entire exterior of the shock.
DO NOT RIDE THE SHOCK IF YOU FIND DAMAGE. Please contact FOX Racing Shox for further inspection and repair.
2. Set Sag. See Setting Sag.
3. Set Rebound. See Setting Rebound.
15
Page 17
Setting Sag:
1. Set shock to the FLOW - 180 mm (long travel)
mode with the remote lever. In this mode, the
sag you set will be 100%. When the DYAD RT2 is
switched to the ELEVATE - 110mm mode , the sag is
automatically reduced to 60%.
2. Remove negative air valve cap.
Connect the pump (Cannondale 1MP01/SLV) to
the negative air pressure valve, press and hold
the release button to release all air pressure.
Replace the valve cap.
4. Remove positive air valve cap. Attach the
pump to positive air valve.
Set positive air pressure for your weight according to
the DYAD RT2 Recommended Air Pressure table.
Replace the valve cap.
ELEVATE mode
FLOW mode
(long travel)
180 mm
(short travel)
110 mm
FWD
Left-hand lever set-up shown here.
5. Again, attach pump to negative air chamber
valve and set negative air pressure for same
weight. Replace the valve cap.
After setting sag, you nd that you want more or less
sag, choose the next lighter or heavier rider weight
range from the table. Repeat steps 1-5 again.
16
Page 18
126585.PDF
Recommended Air Pressure
DYAD RT2 shock sag best performance range is 33%-40% of total travel. The table below contains values for this target range.
After setting sag, you nd that you want more or less sag, choose the next lighter or heavier rider weight range from the table.
Repeat Sag Setting steps 1-5 again.
TO PREVENT DAMAGE TO THE SHOCK: 1. Follow the setting sag step in order. 2. Follow/maintain high and low
pressure limits. 3. Make sure the suspension pump and DYAD RT2 valves are clean before attachment.
WARNINGS
USE ON LY HIGHPRESSURE AIR PU MP - CANNONDALE - 1MP01/SLV TO SET OR READ PRESSURE Use of an
incompatible pump (one not designed for the high pressure range of the shock) , can result serious personal injury or
result in an improper pressure setting or reading which can contribute to a loss of rider control and accident.
Disconnecting the pump results in very small pressure loss. To determine actual loss for your pump, set pressure, disconnect and
reconnect. You can compensate by adding the loss to the table values.
17
Page 19
Setting Rebound
Rebound controls the rate at which your rear wheel returns after it has been compressed. The proper rebound setting is of
personal preference, and varies with rider weight, riding style and conditions. A basic rule of thumb is to set rebound to be as
quick as possible, without kicking back and pushing you o the saddle.
To set rebound :
1. The rebound circuits work independently. Make sure the remote travel lever is set to the travel mode you’re setting.
See Setting Travel..
2. Turn the selected rebound knob clockwise until it stops. Turn it couter-clockwise; counting each click. A good starting
point to begin adjustments is 7 clicks out from closed. Each rebound dial has about 13 clicks of adjustment range.
ELEVATE 110 mm FLOW 180 mm
18
NOTICE
Do not force rebound dial past stop point.
WARNING
KEEP HANDS AND FINGERS AWAY FROM MOVING LINKAGE. Make adjustments when you
are o the saddle, not riding or sitting on bike. Attempting to adjust rebound while sitting
or riding in motion on your bicycle can lead to a serious hand/nger injury or a loss of rider
control, which can result in serious injury or death.
Page 20
126585.PDF
Setting Travel
The DYAD RT2 has two travel modes, activated by the remote handlebar-mounted lever. Switching between the modes
changes the bike’s sag and BB height, oering a higher BB and steeper angles for climbing, or a lower BB and slacker angles for
descending, keeping the rider in the proper position for the terrain. It is fundamentally like having two dierent bikes available
to you at the ick of a switch.
To operate remote lever :
Push the lever forward until it clicks into place in the ELEVATE 110 mm position.
Press the lever button to release the lever and allow cable tension to return the lever to the FLOW 180 mm position.
ELEVATE 110 mm FLOW 180 mm
A (short travel) mode with low volume air shock
for providing a rm, progressive spring rate, XC type
damping circuits for trail riding, rolling terrain, and
a spring rate that is virtually identical to a coil spring and
mates it with speed sensitive DH style damping circuits
tuned for maximum descending performance.
Spring rate is softer.
Sag is 100%
BB is lower / Stable Geometry
19
Page 21
Remote Cable Installation
Attach remote cable with shock unmounted from frame.
1. Place bike in a work stand with the rear wheel supported
so the linkage does not move and the shock can be
positioned and reconnected.
2. Determine cable housing length. Allow sucient slack
for proper shock operation and full handlebar steering
rotation. Too much housing can interference with moving
frame parts.
3. Install ferrules at both ends of the cable housing.
4. Set lever to FLOW - 180mm mode. Insert a new derailleur
cable (1.2 mm) into lever, housing end through to the
shock end.
5. Feed housing/cable under shock bridge, and into the
bottom of the shock spool chamber, and out the shock
cable anchor. Make sure that you have a new or cleanly
snipped cable, or the anchor set screw is backed out far
enough. Other wise, you may have diculty feeding the
cable through the spool chamber and past the anchor set
screw.
WARNING
HIGH PRESSURE HAZARD - Do not remove the spool
chamber end caps for any reason! Ver y high-pressure
can propel the end caps with extreme force and velocity,
potentially resulting in serious injury or death.
6. Pulling the cable taut, tighten the cable anchor 1.5mm set
screw rmly (5-10 in-lb torque).
7. Snip the cable 0.5” above the cable anchor, and cap it.
20
Page 22
8. Install the Dyad RT2 back into the bicycle frame.
Clean the mounting bolt threads, apply Loctite 242 (blue)
and tighten to 8.0 Nm, 71 InLbs.
9. Secure the housing to the DT frame guide.
10. Test the lever for normal operation between the 180mm
and 110mm travel modes.
126585.PDF
LEVER
RELEASE
7
SHCS M3X10
TOP NUT
9
NLG1-2
(O.D. only)
CABLE STOP
4
SFHS M6X8
5 Nm, Loctite 262 (red)
12
ble to shoc
a
c
Pin
Pin
3
SFHS M3X6
2.5 Nm, Loctite 242 (blue)
k
SPRING
1
NLG1-2
CLAMP BRACKET
BUSHING
11
LEVER MAIN
6
n
ig
l
a
Slot
10
2
8
BASE PLATE
LEFT HANDLEBARRIGHT HANDLEBAR
21
Page 23
REPLACEMENT PARTS
The following replacement part kits are available through a Cannondale Dealer:
KP180/
KF115/
1.5”
KP202/
KF103/
KP054/
B
B
KP018/
KB6180/
KF368/
73mm
QC616/
NO. (QTY)KITDESCRIPTION
KP170/BLK KIT,SEATBINDER,MTN QR,34.9,BLK
KP170/RED KIT,SEATBINDER,MTN QR,34.9,RED
KP180/KIT,LEVER,TRAVEL ADJUST
KP183/KIT,ZIP TIES, CABLEGUIDE /25
KP189/ KIT,GUIDE,HOUSING,BOLT-ON 3
KP054/KIT,GUARD, SCUFFGUARD, DWN TBE
KF103/KIT,GUARD,SCUFFGUARD-8PK
22
NO. (QTY)KITDESCRIPTION
KP202/KIT,HEADSET,INT HSHOK TO 1.5
KP018/KIT,BEARING,BB-SI,CERAMIC,2PCS
KB6180/KIT,BEARING,BB-SI,2PCS
QC616/KIT,CIRCLIPS (2) BB-SI
KP010/KIT,ADAPTER,SIBB TO 73MM TAP
KF368/KIT,TOOL,SIBB/73 ADP.INSTALL
KF366/KIT,TOOL,SIBB ADPAPTER EXTRACT
Page 24
KP169/
A
126585.PDF
B
A
KP175/
KP176/
KP177/
KP178/
KP174/
B
KP190/
KP173/
B
A
M5X16
M5X16
M6X30
A
KP179/
M6X30
M5X20
B
KP181/
A
M5X20
KP186/
M5X12
KP187/
1MP01/SLV
NO. (QTY)KITDESCRIPTION
KP173/KIT,DER.HANGER;SI12
KP174/KIT,SPACER,SI12,142 TO 135MM
KP175KIT,ADAPTER,SI12 PM/160
KP176KIT,ADAPTER,SI12 PM/180
KP177KIT,ADAPTER,SI12 PM/185
KP178/KIT,ADAPTER,SI12 PM/203
KP190/KIT,AXLE,SYNTACE,X12,142X12MM
NO. (QTY)KITDESCRIPTION
KP198/KIT,SHOCK,CLAYMORE DYAD RT2
KP199/KIT,SHOCK MOUNT HWARE, CLAYMORE
KP201/
KP185/
KIT,LINK,HWARE ,CLAYMORE --BEARINGS SOLD SEPERATELY---
KIT,BEARINGS,PIVOT,JEKYLL W/
CIR-CLIPS
1MP01/SLV KIT,PUMP,HP DYAD RT2
KP169/KIT,TOOL,JEKYLL PIVOT
23
Page 25
MAINTENANCE
The following table lists only supplemental maintenance items. Please consult your Cannondale Bic ycle Owner’s Manual for more
information on basic bike maintenance. Consult with your Cannondale Dealer to create a complete maintenance program for your
riding style, components, and conditions of use. Follow the maintenance recommendations given by the component manufacturers
for the various non-Cannondale parts of your bike.
ITEMFREQUENCY
HOUSING AND CABLES - Your bike has been supplied with small adhesive frame
protectors. Place this material on the the frame between where cables and
housing rub due to movement. Overtime, cable rubbing can wear into the frame
itself causing very serious frame damage.
NOTE: Damage to your bike caused by cable rubbing is not a condition covered
under your warranty. Also, adhesive frame guards are not a x for incorrec tly installed
or routed cables or lines. If you nd that applied guards are wearing out very quickly,
consult with your Cannondale Dealer about the routing on your bike.
DAMAGE INSPECTION Clean and visually inspect entire bike frame/swingarm/
linkage assembly for cracks or damage. See “Inspect For Safety” in your Cannondale
Bicycle Owner’s Manual.
CHECK TIGHTENING TORQUES - In addition to other component specic tightening
torques for your bike. Tighten according to the TIGHTENING TORQUES information
listed in this supplement.
CHAIN PLATE - Replace this protector if it becomes damaged. See Replacement
Parts, KP187/.
BEFORE FIRST RIDE
BEFORE AND AFTER EACH RIDE
EVERY FEW RIDES
INSPECT BEARINGS, REPLACE WORN OR DAMAGED PARTS :
• SHOCK LINK ASSEMBLY• SEAT STAY• DROPOUT PIVOT
• CHAIN STAY• FRAME
FORK - Please consult the manufacturer’s owner’s manual for maintenance information for your fork .
DYAD RT2 Rear Pull Shock - See page 14.
IN WET, MUDDY, SANDY
CONDITIONS EVERY 25 HRS.
IN DRY, CONDITIONS
EVERY 50 HRS.
WARNING
ANY PART OF A POORLY MAINTA INED BIKE CAN BREAK OR MALFUNCTION LEADING TO AN ACCIDENT WHERE YOU
CAN BE KILLED, SEVERELY INJURED OR PARALYZED. Please ask your Cannondale Dealer to help you develop a complete
maintenance program, a program which includes a list of the parts on your bike for YOU to check regularly. Frequent checks
are necessary to identify the problems that can lead to an accident.
24
Page 26
WARNING
CLAYMORE.
OWNER’SMANUALSUPPLEMENT.
READ THIS SUPPLEMENT AND YOUR CANNONDALE BICYCLE OWNER’S MANUAL.
Both contain important safety information. Keep both for future reference.
CANNONDALE USA
Cycling Sports Group, Inc.
172 Friendship Road,
Bedford, Pennsylvania, 15522-6600, USA
(Voice): 1-800-BIKE-USA
(Fax): 814-623-6173
custserv@cyclingsportsgroup.com