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1.  Confirm your frame has the correct diameter 

seat tube for your new eeSilk seatpost. eeSilk 
seatposts are available in 27.2mm and 31.6mm 
post diameter but Cane Creek offers several 
shims to accommodate larger size seat tubes.

2. 

eeSilk:

 Grease shim (if applicable) and 

seatpost before installing into frame. DO NOT 
lubricate seat tubes of carbon frames unless 
specified by the manufacturer.

 

eeSilk Carbon:

 Cane Creek recommends using 

carbon fiber paste with the carbon post. For 
carbon frames, ensure the carbon paste is 
approved by the manufacturer.

3.  Insert shim (if applicable) into the bicycle 

frame with the split aligned with the split in 
the seat-tube. 

4.  Install eeSilk seatpost into the bicycle frame 

to approximately the correct height using 
the height indicators on the back of the post 
and fasten the seatpost clamp to the frame 
manufacturers specifications. Confirm the 
seatpost is installed so that the minimum insertion line is not exposed 
above the seat tube of the bicycle frame.

5.  Loosen the two saddle clamp bolts until the threads are barely 

engaging the Barrel Nut and the Spherical Nut. Be sure grease is 
applied to the interface between the lower clamp and cradle. 

6.  Place one rail of the saddle in position between the upper and lower 

clamps. Then rotate saddle so the other rail slips over the far edge 
of the upper clamp and into position in the rail grooves of the lower 
clamp. eeSilk seatposts are designed to accommodate 7mm diameter 
metal seat rails and 7mm by 9mm oval composite seal rails.

7.  Begin to tighten the front and rear clamp bolts. The saddle tilt is 

controlled by these two bolts. Check that the saddle tilt and position 
of the saddle are correct before final tightening. The front bolt can be 
adjusted by hand or a 4mm hex wrench on eeSilk Carbon and with a 
10mm wrench on eeSilk. The rear bolt must be tightened to 44in*lb 
(5.0 N*m). Be sure all of the components of the clamp are installed as 
shown in section view. 

8.  Adjust saddle height if necessary.

355 Cane Creek Rd, Fletcher NC USA 28732
800-234-2725

canecreek.com 

products@canecreek.com

7

18

14

15

8

13

10

17

9

11

16

12

5

6

2

4

3

1

1*

10

AAE0291

Carbon Post - 31.6 x 350

1

AAE0096Ti

M6 x 1 x 33 Thumb Bolt - Ti

1

9

AAE0289

Carbon Post - 27.2 x 350

BOM ID Part Number

Description

Qty

11

AAE0285

O-ring 7.8x1.9 - NBR

2

12

AAE0300

Arm Bushing

4

13

AAE0283Ti/SS

Axle Bolt

1

14

AAE0097Ti/SS

M5 x 0.8 x 33 Bolt

1

15

AAE0090

Spherical Washer M5

1

16

AAE0115

Spherical Nut

1

17

AAE0278

Arm

2

18

AAE0100

Elastomer #5 (Medium)

1

10

AAE0290

Aluminum Post - 31.6 x 375

1

2

AAE0094

Barrel Nut 15.5mm

1

3

AAE0120

Spherical Washer M6

1

4

AAE0089

Upper Clamp

1

5

AAE0088

Lower Seat Clamp

1

6

AAE0280

Clamp Cradle

1

7

AAE0282

Removable Axle

1

8

AAE0281

Press Axle

3

9

AAE0286

Aluminum Post - 27.2 x 375

1
1

1

1*

AAE0302

M6 x 1 x 32 Clamp Bolt (10mm)

1

Saddle 

Rails

Saddle 

Rails

Grease these

surfaces

Loosen

4mm HEX

Installing saddle

Loosen or remove

if nessesary

Seatpost Initial Installation Instructions 

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