5. POWERED & ROTATING PARTS
Keep away from moving parts such as the wheels, chain, or disc brake to avoid injury. Never operate Grommy without
the side panels and chain guard properly installed.
WARNING: KEEP AWAY FROM THE DISC BRAKE DURING OR AFTER RIDING. DUE TO
ITS HIGH TEMPERATURE, IT MAY CAUSE BURNS.
6. RISK OF ELECTRIC SHOCK OR FIRE
Do not expose to water. Keep away from fire. Use only the Li-ion battery and charger specified by the manufacturer.
Do not disassemble the battery or insert it into the charger if the battery is cracked or damaged. Do not remove the
battery while riding.
The battery must be charged in a ventilated room by an adult. Store batteries in dry conditions, at temperatures be-
tween 5ºC and 45ºC. Do not let the battery discharge completely. For extended periods of storage, keep the battery
100% charged. Grommy has a certified water-resistance level of IPX4.
04.
ASSEMBLY
1. BOX CONTENTS
• Completely assembled bike for size 12"
• Front wheel disassembled for bike size 16"
• User manual
• Battery charger & plug
• Tools: T10; 2, 3, 4 and 5 mm hex keys; 15 mm spanner
2. ASSEMBLY INSTRUCTIONS
1. UNPACKING:
Open the box and lift up Grommy carefully. Then remove the protective packaging.
2. FRONT WHEEL ASSEMBLY (ONLY APPLIES TO THE 16" WHEEL VERSION):
dropouts and tighten the 15 mm axle nuts to the correct spec (20–25 Nm). Make sure the wheel is aligned in
the centre of the fork. If the wheel is misaligned, repeat the process making sure the axle is fitted correctly
in the fork.
15mm
Slide the wheel axle into the fork
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