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Lightly grease Rear Derailleur Hanger 

Fixing Nut and install either Rear Derailleur 

Hanger (DRH-WMN112) or Direct Mount Rear 

Derailleur Hanger (DRH-SDM) finger tight. 

Final tightening will be performed after rear 

wheel installation.

Do not final tighten rear derailleur 

hanger assembly without rear wheel 

installed. Doing so may result in a 

misaligned derailleur and poor shifting.

DRH-SDM

DRH-WMN112

1.  Lightly grease supplied M4 fixing screw. 

Install the Threaded Fork Insert (QRI-THD)

 

and fixing screw, tightening only lightly. 

2.  Without wheel in place, install the axle 

and tighten until the flange meets the fork 

dropout face, but does not compress the 

fork blades. 

3.  Tighten the fixing screw to 3Nm. 

4.  Remove the axle and install wheel.   

Reinstall axle and tighten to 12-15Nm.

5.  Remove axle and wheel, and re-torque the 

fixing screw to 3Nm.  

11

12

FRAME & COMPONENT PREPARATION

For use without 
accessory, clip 
may be hidden, 
by reversing the 
crossbar.

Accessory 
Mount Kit-Rear 
Crossbar

To install Accessory Mount  - 

Rear (MT-LM-R-003), replace 

the rear upper crossbar of 

the seatpost with the kit 

version. Tighten to maximum 

8Nm. See also page 19.

Clean the chainstay using isopropyl alcohol. Install the 

Chainstay Protector (PRO-CS-508) by removing adhesive 

backing, and fixing the guard to the frame. The bottom 

rearward edge should be approximately 50mm forward 

from the back of the rear dropout.

Install Front 

Derailleur Mount 

(FDM-590), and 

ensure fixing 

screws are 

torqued to 3Nm.

For 1x systems 
replace with the 
Front Derailleur 
Mount Blanking 
Plate (FDM-CVR).

Torque 
to 2.5Nm.

Torque to 2Nm.

Torque to 1Nm.

To install ST31 Accessory 

Mount (MT-LM-F-004), 

angle mount into ST31 

stem faceplate and torque 

to 2Nm.

or

Summary of Contents for R5-CX

Page 1: ...R5 CX RETAILER ASSEMBLY MANUAL ...

Page 2: ...urers provided with this bicycle NOTE All non proprietary components such as those from Shimano or SRAM are available from your local distributor LIST OF TOOLS SUPPLIES This manual outlines a number of procedures for making adjustments to the R5 CX bicycle The following tools and parts listed are required for these adjustments Cervélo strongly recommends that all assembly and adjustment procedures...

Page 3: ...p Secondary Seatpost Clamp Kit SPC 256 Cervélo Front Aero Thru Axle QRA AERO2 F Cervélo Rear Aero Thru Axle QRA AERO2 R Cervélo Aero Thru Axle Removable Handle QRA AERO2 HNDL Chainstay Protector PRO CS 508 Item Description Cervélo Part No Rubber Plug for ST32 Top Cap PL 338 ST31 32 Top Cap STC 305 ST32 Bearing Cap Kit 7mm 22mm BC ST32 ST31 32 HS Spacer Kit SK 032 Split Ring 312 SR 312 D Shaped Com...

Page 4: ...quire the parts shown below Rear Derailleur Wire Guide Electric GR DRPOUT GUIDE Rear Derailleur Blanking Plug Wireless GR DRPOUT CLOSED Brake Hose Guide x2 CBG DBH Seat Tube Blanking Plug 6mm 1x Wireless GR 576 Di2 Wire Guide Shimano p n EW GM300 S SMALL PARTS Threaded Fork Insert w Fixing Screw QRI THD Front Derailleur Mount w Fixing Screws FDM 590 Front Derailleur Mount Blanking Plate FDM CVR Di...

Page 5: ...e 10 for assembly instructions Tighten fork steerer fixing screws to 5Nm M5 x 16mm ST31 stem faceplate fixing screw Actual size Tighten stem faceplate fixing screws to 6Nm 1 Coat the surfaces where the stem body and faceplate contact the handlebar clamping area as shown right with carbon assembly paste 2 Center the handlebar against the stem body and secure it in place by mounting the faceplate an...

Page 6: ...ly carbon paste to the frame and seatpost shaft to be inserted into the frame 3 Insert the seatpost into the frame Adjust height and torque the Seatpost Clamp to 6Nm maximum 4 Torque the Secondary Seatpost Clamp to 3Nm maximum HB13 HANDLEBAR Cervélo HB13 Handlebar 80mm 380mm 400mm 420mm 440mm 128mm 38cm HB HB13 38 40cm HB HB13 40 42cm HB HB13 42 44cm HB HB13 44 Use only original Cervélo components...

Page 7: ...axle and tighten to 12 15Nm 5 Remove axle and wheel and re torque the fixing screw to 3Nm 11 12 FRAME COMPONENT PREPARATION For use without accessory clip may be hidden by reversing the crossbar Accessory Mount Kit Rear Crossbar To install Accessory Mount Rear MT LM R 003 replace the rear upper crossbar of the seatpost with the kit version Tighten to maximum 8Nm See also page 19 Clean the chainsta...

Page 8: ... the cut line for the steerer tube 5 To trim fork steerer use only a saw suitable for cutting carbon and a cutting guide 6 Insert D Shaped Compression Plug and tighten to hold in place Do not apply final torque until after the stem is installed 7 Place Lower Bearing over the fork steerer and insert into the frame from the bottom of the head tube 8 Lightly coat the fork steerer at the stem clamping...

Page 9: ...nstall and adjust calipers as per manufacturer s instructions Brake hose pass through in fork steerer does not require use of a Disc Hose Guide Brake Route rear brake hose from chainstay through the down tube and up through the head tube Route brake hose through Split Ring BearingTop Cap and out ST31 stem Split Ring SR 312 It is recommended to include 20mm 25mm of additional brake hose length to t...

Page 10: ...eur Wire Guide GR DRPOUT GUIDE For wireless shifting systems install the Rear Derailleur Blanking Plug GR DRPOUT CLOSED These routing illustrations are intended as a supplement to the manufacturer s installation instructions only Please refer to the component manufacturer s service center or website for further information 800mm E Wire 1200mm E Wire E Wire SD300 ...

Page 11: ...m prior to final installation SEATPOST ASSEMBLY INSTALLATION 1 Apply a light coat of carbon assembly compound to the upper face of the Seatpost making sure to cover area around the adjustment slots 2 Locate saddle rail between Crossbars and Saddle Clamp Base and place on Seatpost 3 With alignment washers installed attach assembly to Seatpost by tightening lightly greased fixing screws alternating ...

Page 12: ...ur Hanger Nut using a 17mm wrench Torque to 12 15Nm This action is unique to initial assembly and should not require additional adjustment Adjust brakes as per manufacturer s instructions To secure wheels install the greased axle through the drop out and the wheel hub aligning the threaded end of the axle with the threaded insert Once aligned and engaged thread the axle clock wise into the threade...

Page 13: ... a touring bike Within each of type of bicycle one can optimize for certain purposes Visit your bicycle shop and find someone with expertise in the area that interests you Do your own homework Seemingly small changes such as the choice of tires can improve or diminish the performance of a bicycle for a certain purpose NOTE Usage conditions are generalized and evolving Consult your retailer or Cerv...

Page 14: ...ion paste for all areas of clamping to carbon fiber such as the seatpost to frame the stem to fork and the handlebar to stem joints Benefits to using this paste include reduced corrosion potential and a decrease in required clamping force needed to support a given load The paste should be evenly spread on the carbon surface under the clamped area and the applicable bolt tightened as per the follow...

Page 15: ...idth Actual 43mm with 5mm clearance R5 CX FRAME DETAILS Tire measurements shall be taken at the widest point of the tire when it is installed on the rim and inflated 4mm of distance is required between the tire and any frame or fork element NOTE For UCI sanctioned cyclocross races the maximum tire width is 33mm R5 CX FRAME GEOMETRY R5 CX FM153 51cm 54cm 56cm 58cm Reach 371mm 380mm 389mm 398mm Stac...

Page 16: ...on to Cervélo Product Registration Visit www cervelo com support to register your Cervélo bicycle through your MyCervélo account Manuals Visit www cervelo com product manuals for additional information on Cervélo products Warranty Visit www cervelo com warranty for information on Cervélo s warranty policy NOTES ...

Page 17: ...www cervelo com CER CXA V1 2022 05 25 R5 CX RETAILER ASSEMBLY MANUAL ...

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