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The Grommy 12 is ideal for children between 3 and 5 years old, with a 6061 aluminum frame, weight of 7.5 kg, adjustable saddle height between 37 and 47 cm, autonomy of up to one hour and full power adjustable. It's the first and only e-bike with the DNA of a pure, hard mountain bike. Like the Grommy 16, the Grommy 12 also exists in a version with the colors and customizations of the brothers Marc and Alex Márquez, world motorcycling champions.
The minimum height of the Grommy 12" is 25cm from the ground with the seat fully lowered, 15cm if you put your feet on the footrests (always with the seat lowered to a minimum).
- Frame: Grommy 12" in Alloy 6061 Stealth Evo, HHG internal cable routing, resin footrest, resin motor cover, resin chain protection, Post Mount disc brake support
- Motor: MDK brushless 250w
- Display: LED MDK 3 speed positions
- Battery: MDK 4Ah 80Wh
- Charger: MDK
- Fork: MDK 12 Kid, Stealth rigid alloy external tubes, Post Mount disc brake connection
- Gearbox: /
- Shifter: /
- Sprocket set: DNP 16T freewheel
- Chain: KMC Z33 Half Link 1-speed
- Chainring: 10T, steel
- Cranks: /
- Front brake: /
- Rear brake: Tektro JL-350RS mechanical disc specific alloy for children
- Discs: Rear only 140mm IS 6 holes
- Front tire: Vee Tire Crown Gem 12x2.25 27TPI
- Rear tire: Vee Tire Crown Gem 12x2.25 27TPI
- Rims: MDK-Push 16, alloy internal width 21 mm, 28 spokes
- Front hub: KT K88F 9x100mm
- Rear hub: KT TV-3R 9x110mm
- Handlebar: MDK 1.0, 6061 alloy, 25 mm rise, 500 mm width, 9º backsweep, 5º upsweep, 25.4 mm barber
- Stem: MDK, fusion forged alloy 6061 , barbore 25.4 mm, rise 0º, length 30 mm
- Saddle: MDK Kids Series
- Seatpost: MDK
- Maximum weight allowed: /
- Weight: 7.70 kg
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Each bicycle sold by Ridewill is meticulously checked and prepared by our specialized technicians before being shipped
Check tightness of all the screws: headset, frame and linkage and crown spider
Centering the brakes
Complete adjustment of the transmission
Possible assembly of the accessories purchased
Adjustment of saddle height to your specifications
Setting suspension to your weight
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