Derby cycle Impulse Evo - Wheel; Changing the Wheel; Axle Nut; Quick-Release Wheels

Original User Guide | Pedelec Impulse Evo / Impulse Evo Next Version 4 EN-31
3.11.2 Quick-release wheels
*
DANGER
Quick-release skewer and
brake disk collide
wrong
Front wheel: The quick-release lever must be
positioned on the opposite side to the brake disc
(wheretted).If the quick-release lever is on
the same side as the brake disc, there is a risk
that they can clash and lock the front wheel (see
diagram), which can cause a serious accident.
Allquick-releasesystemsmustbecorrectlytightenedbeforeyouseto.
Otherwise the components can loosen – if that happens while riding you
couldfallo,resultinginseriousinjuries.
Removing the front wheel
1. Remove the pedelec battery.
2. Open the axle lever by folding it by
180˚.Youwillnowusuallybeableto
see the word ‘OPEN’ on the inside of
the lever.
3. Undo the adjustment nut by turning it
slightly anticlockwise.
Quick-release skewer
Adjustment nut
For 2. Open the quick-release skewer
3.11 Wheel
3.11.1 Changing the wheel
3.11.1.1 Axle nut*
Removing the rear wheel
1. Remove the pedelec battery.
2. Change the gear to the one
recommended by the gear
manufacturer for disassembly.
3. Remove the gear shift cable from the
rear wheel.
4. Undo the axle nuts using a 15 mm
spanner, turning anticlockwise.
5. Takeothebelt/chain.
6. Remove the rear wheel.
Replacing the rear wheel
1. Attach the belt/chain.
2. Insert the rear wheel centrally in the drop-outs as far as it will go.
3. Re-attach the gear shift cable.
4. If necessary, fasten the brake anchor.
5. Tighten the axle nuts using a 15 mm spanner, turning clockwise.
6. Reinsert the battery.
For 4.
Undo axle nuts
Axle nut
For 3. Remove shift cable from rear wheel
Shift cable
*dependent on model