Mondraker GROMMY 12
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- In stock, delivery time 16-22 days
Features - Mondraker GROMMY 12
Mondraker has always considered children's bikes as a range in their collection, applying the best technology and design to each model. With an exclusive Mondraker proprietary motor and battery with three assistance modes, the GROMMY has a super light Stealth Alloy aluminium frame, internal wiring, disc brake and protective casings for maximum safety. The GROMMY is the best option for getting started on two wheels.
Internally placed cables are of course a standard feature of the GROMMY 12, as are the typical moon raker technologies such as "Stealth Alloy" and the famous Mondraker "Forward Geometry". This ensures a longer reach, which is created by the extended top tube, and allows a longer wheelbase, which leads to more control and sovereignty. The rider moves further away from the front wheel, so the stem is very short.
Geometry and specifications of the GROMMY 12 have been adapted to the needs of young riders and provide a lot of off-road fun. Hydraulic Tektro kids disc brakes with 140 mm diameter provide perfect deceleration. The wide Vee Crown Gem tires offer optimal grip on the road and on the trail. Hop on, ride on, have fun - because that's guaranteed with this kids' e-mountain bike!
Technologies
FORWARD GEOMETRY
Mondraker’s Forward Geometry has proven to be the geometry benchmark for high-end performance mountain bikes nowadays and this is one of our proprietary most unique leading technologies to date.
Forward Geometry main advantages are an increased safety and confidence riding steep chutes even at high speeds, more reactive, precise and direct handling, more uphill precision and more stability in technical and rough terrain with better grip and improved control overall.
STEALTH ALLOY
Stealth Alloy encompasses all processes in the creation of the frame, from the industrial design to the specific production of each of its tubes with the calculation of the most precise details. Each tube and part is carefully designed to carry out a specific function while striving to achieve the lowest possible weight. Stealth technology is evolving every year with optimised shapes and internal updates to deliver the best riding experience in our aluminium frames.
8435392847292
2023
Features - Mondraker GROMMY 12
Mondraker has always considered children's bikes as a range in their collection, applying the best technology and design to each model. With an exclusive Mondraker proprietary motor and battery with three assistance modes, the GROMMY has a super light Stealth Alloy aluminium frame, internal wiring, disc brake and protective casings for maximum safety. The GROMMY is the best option for getting started on two wheels.
Internally placed cables are of course a standard feature of the GROMMY 12, as are the typical moon raker technologies such as "Stealth Alloy" and the famous Mondraker "Forward Geometry". This ensures a longer reach, which is created by the extended top tube, and allows a longer wheelbase, which leads to more control and sovereignty. The rider moves further away from the front wheel, so the stem is very short.
Geometry and specifications of the GROMMY 12 have been adapted to the needs of young riders and provide a lot of off-road fun. Hydraulic Tektro kids disc brakes with 140 mm diameter provide perfect deceleration. The wide Vee Crown Gem tires offer optimal grip on the road and on the trail. Hop on, ride on, have fun - because that's guaranteed with this kids' e-mountain bike!
Technologies
FORWARD GEOMETRY
Mondraker’s Forward Geometry has proven to be the geometry benchmark for high-end performance mountain bikes nowadays and this is one of our proprietary most unique leading technologies to date.
Forward Geometry main advantages are an increased safety and confidence riding steep chutes even at high speeds, more reactive, precise and direct handling, more uphill precision and more stability in technical and rough terrain with better grip and improved control overall.
STEALTH ALLOY
Stealth Alloy encompasses all processes in the creation of the frame, from the industrial design to the specific production of each of its tubes with the calculation of the most precise details. Each tube and part is carefully designed to carry out a specific function while striving to achieve the lowest possible weight. Stealth technology is evolving every year with optimised shapes and internal updates to deliver the best riding experience in our aluminium frames.
8435392847292
2023
Configuration
| Frame: | Grommy 12 6061 Alloy Stealth Evo, HHG internal cable routing, Resin footrest, Resin motor cover, Resin chain protector, Post mount disc brake mount. |
| Frame material: | aluminium |
| Wheel size: | 12" |
| Colour: | Silver |
| Fork: | MDK 12 Kid, Rigid alloy Stealth stanchions |
| Brakes: | Tektro MD-510 Mechanical hydraulic, flat mount caliper, 140mm IS 6 bolts rotor |
| Brake discs: | 140mm |
| Brake levers: | Tektro JL-350RS kids specific alloy 4 fingers |
| 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 |
| Bar grips: | Kids |
| Saddle: | MDK Kids series |
| Seatpost: | One piece Push, 27.2mm |
| Crankset: | 10T, steel |
| Cassette: | DNP freewheel 16T |
| Chain: | KMC Z33 Half Link, 1 speed |
| Tyres: | Vee Tire Crown Gem 12x2.25 27TPI Wired Bead |
| Front hub: | KT K88F 9x100mm cup&cone ball bearings |
| Rear hub: | KT TV-3R 9x110mm cup&cone ball bearings |
| Spokes : | CN round stainless steel |
| Rims: | MDK-Push 12, alloy 21mm internal width, 28 spokes |
| Display: | MDK LED Throttle 3speed position, battery range. |
| Battery: | MDK 4Ah 80Wh |
| Engine: | MDK brushless 250w Output |
| Pedals: | not included |
| Weight: | 7.5 kg |
Drivetrain
MDK Motor
GROMMY's motor is specifically designed and produced to be neat, small, lightweight and reliable, and putting out just the right amount of power to make GROMMY fun, safe and the best way for kids to learn balance and handling.
The slim, brushless, max 250W output motor’s low, centrally-mounted position is an important element of GROMMY's handling. Mondraker's integrated approach with e-bikes – including the super-lightweight Carbon Crafty RR SL – informs the design and positioning of the motor, drivetrain and battery.
Mastering the three-speed controls is child’s play. The learning starts on the first setting, ‘Balance’ (max speed 8.1km/h) and the grins get broader on 2, ‘Fun’ and and 3, ‘Advanced’ (max 17.7km/h). Or you can turn off GROMMY's motor and kids can use it like a traditional balance bike.
For GROMMY Mondraker also decided to make their own bespoke batteries. They’re lightweight and they designed them to be really easy and safe to swap over. Because each battery unit delivers a run time of up to 60 minutes (depending on which power mode the kids ride in!) with a full charge taking just 60 minutes, a simple swap-over keeps the GROMMY going as long as your youngsters can. The motor and battery are IPX4-rated water-resistant and there’s a custom plastic protector for the motor and drivetrain to keep little feet safe.
