Mondraker Grommy 16" 2023 - Electric Kids and Junior Bike
Children must be aged 14 or over in the UK to legally ride an e-bike on a public road or space.
Perfect for children between 5 and 8 years old, the Mondraker GROMMY 16 has a saddle height range of between 43cm and 58cm. This is the bike to help your budding groms (little riders) to gain balance and begin to master riding a bike. Weighing in at only 8.5kg, thanks in large part to its 6061 aluminium frame, its motor and battery are good for an hour’s fun flat out. Of course the power can be easily controlled at all times. What’s more, if you’re a MotoGP fan there are also limited edition models painted with the livery and race numbers of motorcycling World Champions Marc and Alex Márquez. A unique e-bike that’ll let you see your kids having a blast like never before.
Key features:
- Grommy 16 6061 Alloy Stealth evo frame
- MDK 16 Kid, Rigid alloy forks
- Single speed for simplicity
- Rear Tektro mechanical hydraulic brake to help them keep in control
- Vee Crown tyres for plenty of traction
- Sizes: 16w
- Colours: White/Silver, Deep Purple/Light Blue
- The Mondraker Grommy 16” is available with 0% APR finance
Drive Information:
- Motor: MDK brushless 250w Output
- Battery: MDK 4Ah 80Wh
- Interface: MDK LED Throttle 3speed position, battery range.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match promise
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Grommy 16 6061 Alloy Stealth evo, HHG internal cable routing, Resin footrest, Resin motor cover, Resin chain protector, Post mount disc brake mount. |
| Fork | MDK 16 Kid, Rigid alloy Stealth stanchions, Post Mount disc brake mount |
| 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 |
| Bars | MDK 1.0, 6061 alloy, rise: 25mm, width: 500mm, 9º backsweep, 5º upsweep, 25.4mm barbore |
| 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 |
| Speed | 1 |
| Rims | MDK-Push 16, alloy 21mm internal width, 28 spokes |
| Front Hub | KT K88F 9x100mm cup&cone ball bearings 6 bolts |
| Rear Hub | KT TV-3R 9x110mm cup&cone ball bearings |
| Spokes | CN round stainless steel black |
| Front Tyre | Vee Tire Crown Gem 16x2.25 27TPI Wired Bead |
| Rear Tyre | Vee Tire Crown Gem 16x2.25 27TPI Wired Bead |
| Seat Post | Pivotal |
| Saddle | MDK Kids series |
| Chainset | . 10T, steel |
| Bottom Bracket | Integrated |
| Chain | KMC Z33 Half Link, 1 speed. |
| Cassette | DNP freewheel 16T |
| Battery Size (WH) | MDK 4Ah 80Wh |
| Motor | MDK brushless 250w Output |
| User Interface | MDK LED Throttle 3speed position, battery range. |
Electric Bike Bike Size Chart
|
Height |
e Bike Size |
e Road Bike Size |
e Mountain Bike Size* |
|
4’8” – 5’1” 143 – 155 cm |
XXS |
44 cm |
13” (33 cm) |
|
5’1” – 5’4” 155 – 163 cm |
XS |
48 cm |
15” (38 cm) |
|
5’4” – 5’7” 163 – 170 cm |
S |
51 cm |
16” (41 cm) |
|
5’7” – 5’10” 170 – 178 cm |
M |
54 cm |
18” (46cm) |
|
5’10” – 6’0” 178 – 183 cm |
L |
56 cm |
19” (48cm) |
|
6’0” – 6’3” 183 – 191 cm |
XL |
58 cm |
20” (51 cm) |
|
6’3” – 6’5” 191 – 196 cm |
XXL |
60 cm |
21” (53 cm) |
|
6’5” – 6’9” 196 – 205 cm |
XXXL |
62 cm |
22” (56 cm) |
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimeters for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but is like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the e mountain bike column.
See our bike size guide for more on bike sizing
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