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Rear wheel adjustment with
Dynamic rear frame
A,B,C,D,E : the 5 possible positions for the rear wheel receiver on the rear
wheel plate
1.........11 : the holes where to fix the lower support on the frame
SETT :..... the settings PRUDENTIAL, STANDARD and ACTIVE are
determined with a distance "L" between rear wheel axle and
backrest axle of approx. 45, 70 e 95 mm respectively.
DST :.........The distance (in mm) between the rear side of the frame and the
upper support
OR : .........the orientation of the rear wheel plate, that is the position on the
central joint (that is also the possible receiver position C):
>I = joint towards the back;
<I = joint towards the front;
<> = indifferent
PSI : ............. Position of the lower support – the number in the chart is to be
aligned with the lower hole of the three of the support, the other
two come consequently.
BOC :.........the letter in the chart indicates what position the receiver has to be
fixed in the rear wheel plate.
indicates the combination height / setting /rear wheel is either not
--- :................
applicable or is not within the choice in the order form.
Notes: all combinations are worked out considering a seat inclination
equal to 4 cm on a seat depth 40 cm (which is like 3 on 30 and 3.5 on
35) and with standard high pressure tyres.
The rear height may result quite different if the inclination of the
seat is very different from that used as reference (especially with
active setting). In fact, the rear height reported in the chart is
proportionally affected by the seat inclination difference, more
inclination = lower rear height.
For 1 cm of inclination, such change is approximately:
1 mm
with PRUDENTIAL setting;
2 mm
with STANDARD setting;
2,5 mm
with ACTIVE setting.
Example: rear height 43 cm with active setting and seat inclination 8
cm on seat depth 40cm (4 cm more than reference),
result 43 - (4 x 0,25) = 42 cm; but with flat seat (4cm less than
reference), result 43 + (4 x 0,25) = 44cm.
The configuration of the rear wheel plate to follow will therefore be
that on the row with height 44 (44 -1=43) in the first case, while, in
the second case it will be that with height 42 (42 + 1 = 43).
Quite a few combinations height / setting / rear wheel can be
obtained with different rear wheel plate positioning; this chart, for
simplicity, reports only one. On the other hand, many more
configurations with other settings are possible, this chart reports the
three most common settings.
If necessary, contact Rehateam s.r.l. for technical help.
EXELLE
53
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