Bike in Portugal Bike in Portugal
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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