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How To Assemble U-Leg

Required Tools: 2x 5mm Hex Wrench

 (supplied)

1

2

5

6

3

7

4

for 700C 

for 22"~26"

650C

Choose the pivot hole for your bike size on the 

main pillar. Some 26" may fit better in the upper 

hole.

First, disassemble the pivot bolt.

Remove the alloy sleeve and plastic washers.

Insert the alloy sleeve into the selected hole, 
and put the plastic washers on both sides.

Attach the U-Leg to the main pillar.

Check that the plastic End Plugs on the U-Leg are 
inserted completely and aligned with the hole.
Then insert the pivot bolt and tighten down the screw 
using the supplied M5 hex wrenches.

The center bolt is 
left intentionally 
loose in the 
package. Lightly 
tighten it.
Check to make 
sure each leg 
moves smoothly.

!

The center bolt is left intentionally 
loose in the package. Lightly 
tighten it. Check to make sure 
each leg moves smoothly.

- 2 -

!

Be sure you fully insert the plastic 

End Plugs to the U-Leg before 
putting the pivot bolt through them.

Failure to do so will cause a 

problem that the legs will not align 
in same height.

Plastic Washer

Alloy Sleeve

Pivot Bolt

End Plug

U-Leg

Plastic Washer

(Fig. A)

(Fig. B)

(Fig. C)

(Fig. D)

(Fig. E)

(Fig. F)

(Fig. G)

Pivot Bolt
(Nut Side)

Pivot Bolt
(Screw Side)

Tighten 
firmly

Tighten 

light

Summary of Contents for TWIN - V1.1E

Page 1: ...ng the dial the legs can be adjusted 10 mm to accommodate uneven surfaces for complete trainer stability Tubular U shape Leg Not just for unique design but reduces weight and provides great stability...

Page 2: ...Then insert the pivot bolt and tighten down the screw using the supplied M5 hex wrenches The center bolt is left intentionally loose in the package Lightly tighten it Check to make sure each leg move...

Page 3: ...em both Adjust the mag unit position horizontally to avoid this problem To set the tire as close to center as possible loosen the back side screws and slide the mag unit sideways Then re tighten both...

Page 4: ...ormed and cause damage to the trainer and possibly your bike About Leg Height Adjuster Each U Leg height can be adjusted separately in 10 mm travel by turning the Adjuster Knob on top of each Alloy Gu...

Page 5: ...every time Insert the left side hub end quick release lever side into the left side coupling cone Fig Q In this position place the other side of the bike into the right side rear cog side coupling co...

Page 6: ...ed adjust knob under the Foot Pedal clockwise until the inside bolt touches the black steel base plate see Fig U At this point stop tightening the knob and gently but firmly push down the Pedal to eng...

Page 7: ...rd handlebar size 22mm 7 8 diameter If it becomes loose or too tight or you need to install the shifter onto an oversized handlebar or stem adjust the band length by turning the plastic screw with an...

Page 8: ...Right Side Coupling Clamp Lever Red GM 11 Rubber Shim UF 7 Clamp Lever Guide GM 12 Mount Base UF 8 Left Side Coupling GM 13 Rubber Washer Set UF 9 Coupling Lock Ring Red GM 14 Foot Pedal UF 10 U Leg B...

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