The Jumbo is the electric bike for families who don’t want to choose between carrying the kids and transporting groceries. Its extended rear rack (longer than on the Solo, Duo, or Yuvy 3) is what fundamentally sets it apart: it can carry two children at once with the right accessories.
But the Jumbo is also a bike you can configure. Depending on your current needs, the same bike can take two children to school in the morning and come back loaded with groceries in the afternoon. This guide reviews the top Jumbo accessories, organized to help you put together the setup that fits your life.
The longtail rear rack: what changes everything
Before discussing accessories, it’s important to understand what makes the Jumbo unique. Its rear rack is significantly longer than that of a standard compact bike. This is precisely what makes it possible to install two child seats, or a child seat and a storage box at the same time, or even 2 cushions to accommodate 2 children.
This extended platform accepts MIK HD-compatible accessories: quick, tool-free attachment, interchangeable in seconds for clip-on accessories. At the front, two approaches coexist: some accessories (the Transporter 20 basket, rack) attach directly to the tube and require initial assembly, while the MIK 15 front rack (available as an optional extra for €69) lets you add interchangeable clip-on accessories without tools.
Child seats and passenger comfort: the heart of the Jumbo
This is where the Jumbo really stands out from the range. Two children in the rear, or two child seats in the rear + an adult at the handlebars: this setup is not possible on any other Ritmic model.
Jumbo passenger footrests: the foundation for riding with two (or three)

The passenger footrests designed for the Jumbo are made to carry two passengers at once, with stable positions suited to the length of the longtail rear rack.
Durable and easy to install, they provide every child with a secure and comfortable seat, even on longer rides.
Jumbo protective barrier: travel with a safety frame

The protective barrier is an accessory exclusive to the Jumbo. It attaches to the extended rear rack and creates a safety frame for passengers and cargo.
It prevents sideways slipping and gives children reassuring physical support, especially when turning or braking.
MIK passenger cushion: seating for an adult or one to two older children

The MIK passenger cushion attaches to the rear rack via the MIK HD system. Its ergonomic padding is suitable for both an adult passenger and an older child.
It's easy to install and remove, so you can switch between passenger and cargo configurations depending on the day.
Urban Iki Ta-ke MIK HD child seat: a stylish, lightweight choice

The Urban Iki Ta-ke MIK HD child seat attaches directly to the rear rack via the MIK HD system. Its sleek design and soft lines have won it several awards, but beyond its looks, its lightweight shape frees up riding space and makes the bike easier to maneuver.
Choose this option if you're looking for a seat that's easy to install and remove, with a sleek look.
Storage solutions: carry as much as you need
The Jumbo isn't just a bike for kids. It's also a serious cargo bike, capable of carrying a week's worth of groceries, sports bags, or weekend gear.
The MIK 15 front rack: expand your options at the front

The MIK 15 front rack attaches to the Jumbo's front tube and serves as a base for MIK accessories at the front: Basil crates, City 10 basket.
It lets you quickly change configurations without tools and multiplies the carrying options on a bike that already has plenty of capacity at the rear.
The Transporter 20 Basket: big grocery hauls up front

The The Transporter 20 Basket in matte black aluminum (35 x 35 x 20 cm, 20 kg max) attaches directly to the Jumbo's front tube.
When the rear is occupied by children, shopping bags, schoolbags, or picnic gear go up front. The rigid structure ensures impeccable stability, even when fully loaded.
The Transporter 20 Rack: for oversized loads

The Transporter 20 Rack also attaches directly to the front tube. More open than a basket, it can hold bulky items that wouldn't fit in a closed box: a cooler, a carton, sports equipment.
Backed by a two-year warranty, it effectively complements the Jumbo's already generous carrying capacity.
The City 10 Basket: everyday essentials

The The City 10 Basket (10 kg max, ISO 11243:2023 standard) is the lightweight option for trips where the rear is occupied by children and the front doesn't need to carry much.
A backpack, glasses, a rain jacket: everything you grab without thinking, stored within easy reach.
The soft mesh center basket: little extras on the frame

The soft mesh center basket attaches to the frame between the rider and the handlebars. Its expandable sides adapt to the volume of the items being carried.
Often loaded at both the front and rear, the Jumbo gets a quick-access storage area with this.
Basil MIK crates: modularity at the front and rear

The recycled-plastic Basil MIK crates attach with a single click, at the front via the MIK 15 front rack or at the rear on the rack.
Available in sizes S and L, they can be removed without tools in seconds.
The backpack pannier: from the Jumbo to the office without juggling bags

The backpack pannier attaches to the rack during the ride, then converts into a backpack once you arrive.
For parents who drop the kids off at school and head straight into their workday, it saves them from having to transfer their bag. Its compartments protect a laptop and documents.
Visibility: see what's coming from behind
Espion Z56 mirrors: a useful addition to a longtail

On the Jumbo, the length of the rack and having children on the back change how you perceive the space around the bike. The Espion Z56 mirrors attach to the ends of the handlebars (22 mm diameter) and provide a wide rear field of vision thanks to their shatterproof chrome ABS mirrors.
Anticipating an overtake or a lane change becomes second nature, without having to turn your head and take your eyes off the road.
Build your Jumbo setup based on your needs
| Accessory | Category | Who is it for? |
|---|---|---|
| Jumbo passenger footrests | Comfort | Anyone carrying passenger(s) on the rear |
| MIK passenger cushion | Comfort | Adult passenger or older child |
| Pair of Basil handlebar mitts | Comfort | Cold-weather and winter trips |
| Safety rail | Comfort/Safety | Children and bulky loads |
| Urban Iki Ta-ke MIK HD child seat | Comfort/Safety | Children carried regularly |
| Espion Z56 mirrors | Safety | Urban riding |
| MIK 15 front rack | Storage | Base for front MIK accessories |
| Transporter 20 basket | Storage | Shopping and loaded trips |
| Transporter 20 rack | Storage | Oversized items |
| City 10 basket | Storage | Light trips, rear occupied |
| Soft central basket | Storage | Everyday essentials |
| Basil MIK crates (S/L) | Storage | Modular front/rear transport |
| Backpack pannier | Storage | Multimodal trips |
| Smartphone mount | Practicality | GPS navigation in clear view |
These setups are modular: MIK HD accessories can be swapped in seconds without tools, except for accessories attached directly to the front tube (Transporter 20 basket, rack), which require initial installation.
The Jumbo, a bike that grows with your family
The Jumbo starts at €2,899, is certified to NF EN 15194, offers up to 115 km of range, and has a load capacity of 180 kg (excluding the bike's weight). Its strength is that it can carry two children in the rear while remaining much more compact than a traditional longtail.
With the right accessories, it adapts to every stage of family life: two child seats today, an adult setup tomorrow, and maximum carrying capacity on the weekend.
Discover the Jumbo and create your setup on our website.
FAQ
Can you install two child seats on the Jumbo?
Yes. The Jumbo's extended rack is designed to accommodate two child seats at once, which is not possible on other models in the range.
What is the Jumbo safety rail for?
The safety rail is an accessory exclusive to the Jumbo. It attaches to the longtail rack and surrounds the passenger or cargo area. It prevents sideways slips, keeps children secure when cornering, and holds bulky loads in place.
Can the Jumbo carry an adult passenger?
Yes. With one or two MIK passenger cushions and the footrests as accessories, the Jumbo can carry an adult passenger in the rear. The bike's total load capacity is 180 kg (excluding the bike's weight), including the rider and passenger.






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