




GROMMY 12 2023
. 12
. FORWARD GEOMETRY
. STEALTH ALLOY
COMPONENTES

Frame
Grommy 12 6061 Alloy Stealth Evo, HHG internal cable routing, Resin footrest, Resin motor cover, Resin chain protector, Post mount disc brake mount.

Sizes
One size: 190mm

Fork
MDK 12 Kid, Rigid alloy Stealth stanchions.

Headset
FPD CHEX-1089, Internal ZS, 44/50 upper and lower cup

Stem
MDK, 6061 melt forged alloy, 25.4mm barbore, rise: 0º, length: 30mm

Handlebar
MDK 1.0, 6061 alloy, rise: 25mm, width: 500mm, 9º backsweep, 5º upsweep, 25.4mm barbore

Grips
Kids

Seatpost
One piece Push

Saddle
MDK Kids series

Rear brake
Tektro MD-510 Mechanical hydraulic, flat mount caliper, 140mm IS 6 bolts rotor

Brake lever
Tektro JL-350RS kids specific alloy 4 fingers

Rims
MDK-Push 12, alloy 21mm internal width, 28 spokes

Spokes
CN round stainless steel black

Front hub
KT K88F 9x100mm cup&cone ball bearings

Rear hub
KT TV-3R 9x110mm cup&cone ball bearings

Front tire
Vee Tire Crown Gem 12x2.25 27TPI Wired Bead

Rear tire
Vee Tire Crown Gem 12x2.25 27TPI Wired Bead

Rings
10T, steel

Chain
KMC Z33 Half Link, 1 speed.

Casette
DNP freewheel 16T

Weight
7.5 kg

Display
MDK LED Throttle 3speed position, battery range.

Motor
MDK brushless 250w Output

Battery
MDK 4Ah 80Wh