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7:1 FRONT SEAT HEIGHT TWIN
The front seat height is 47 cm and is dependant upon :
Castor
8"
Front Fork short
Front fork attachment's setting: adjustable in height and angle
Risk for tipping: always check the positioning of the anti-tip
(!)
See also para 14 "Alternative seat height/angles"
7:1:1 FRONT SEAT HEIGHT TWIN LOW
The front seat height is 42 cm and is dependant upon :
Castor
6"
Front fork short
front fork attachment's setting: adjustable in height and angle
(!)
Also adjust the angle of the front fork attachment, see para 7:3
7:2 Adjusting the height of the front fork attachment
The height of the front fork can be adjusted 4 cm up or down by
loosening the two attachment screws (A) 1-2 turns and changing
the height of the attachment. See position marking (B) to obtain
equal height on both sides. Check and adjust the angle of the
attachment and tighten the screws.
Tool: 6 mm Allen key (a spirit level may be useful.)
Risk for tipping. Always check the positioning of the anti-tip.
(!) Also adjust the angle of the front fork attachment, see para 7:3
7:3 Adjusting the angle of the front fork attachment
Loosen the lower screw (A) 1/4-1/2 a turn, and the upper screw (B)
1/4 turn. Insert a small Allen key in the hole (C) at the edge of the shaft
and turn until the attachment is at 90° to the floor. Hold the shaft in place
with the Allen key while the lower and upper screws are tightened.
Tools: 6 mm Allen key and a smaller Allen key. (A spirit-level
may be useful.)
(!) It is a good idea to keep your eye on something vertical, e.g. a
doorframe or table leg whilst setting the angle.
9
A
C
B
B
C
A
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