QiO e-bikes – compact, versatile, thoughtfully designed

Everyday riding is where an e-bike proves its value – between your front door and the office, the supermarket and daycare. That’s exactly where QiO’s compact e-bikes and e-cargo bikes come in. QiO is part of Hermann Hartje KG, a company with over 125 years of experience in the bike industry, focused on compact design, thoughtful engineering, and real-world usability. In 2022, this approach earned QiO both the Design & Innovation Award and the FOCUS E-Bike Design Award. All QiO models roll on 20-inch wheels – from agile city bikes for your commute to versatile longtails for family life. Proven Bosch mid-drive motors and a modular accessory system let you tailor your bike to your everyday needs.

Built and assembled in Hoya by a team of engineers and designers, each model blends technical expertise with a clear goal: to make it easier to choose your bike over your car – every day. QiO focuses on compact e-bikes that adapt to different lifestyles. There’s a model for every situation – from commuting and family outings to impromptu trips. QiO e-bikes make the switch simple. Thoughtful geometry, smart details, and modular accessories come together to create a bike that works with your routine – space-saving, versatile, and easy to handle.

These features make QiO e-bikes a strong choice for everyday riding, commuting, and beyond:

• Compact 20-inch design – agile, responsive, and ideal for narrow streets, tight storage spaces, or transport on the go
• Built for flexibility – folding pedals and a 90° rotating handlebar save space and make transport easier on public transport or in a camper
• Proven Bosch drive systems – from the Active Line Plus to the powerful Cargo Line motor for reliable support in everyday riding
• One-bike-fits-all concept – well-designed geometry for a wide range of rider heights (approx. 1.60 m to 1.90 m), ideal for you and your family
• Modular accessory system – expand your setup with front carriers, bags, or child seats

Two product lines, one core idea: compact design and maximum flexibility. The Compact series is built as an agile compact e-bike for everyday city riding – commuting, shopping trips, and weekend rides. The Long series takes the concept further with a longtail cargo bike, featuring an extended rear and up to 80 kg of platform load capacity for families and transport. Both series share the same 20-inch platform with Bosch drive systems and a gravity-cast frame. The modular accessory system lets you adapt your QiO to your needs – from front carriers to child seats.

• QiO Compact – four models with Bosch mid-drive motors, hub gears, and 545 or 800 Wh batteries. A Gates belt drive is available from the P5, while the CX5x features a suspension fork with 80 mm of travel.
• QiO Long – a longtail with 80 kg of platform load capacity and space for two child seats. Two versions: the P9 with Bosch Performance and the CLAx with a Cargo Line motor and Enviolo automatic gearing.

QiO is built around smart engineering that works behind the scenes. The frame, drive system, and accessories work together to reduce wear, cut maintenance, and keep you riding longer. Everything is thoughtfully designed to make everyday riding easier. Three key technologies power it:

QiO uses a specially developed gravity casting process that forms key frame elements from a single piece of aluminum. This reduces the number of welds, improving strength, stiffness, and long-term durability. At the same time, the casting process opens up more design flexibility, allowing features like racks and mounting points to be integrated cleanly without additional parts. The result is a clean, streamlined design and a frame that combines technical precision with everyday usability.

QiO uses the Bosch Smart System, a connected e-bike platform. It brings the motor, battery, and display together into one streamlined system. With the Bosch eBike Flow app, you can customize support levels and riding modes and install updates wirelessly over the air. This keeps your system up to date without a trip to the workshop. Each model comes with a Bosch drive system to match – from the efficient Active Line Plus to the powerful Cargo Line for heavier loads and more demanding use.

On selected QiO models, the Gates CDX belt drive replaces the traditional chain. A durable carbon belt transfers power efficiently, runs quietly, and requires no lubrication. Combined with Shimano or Enviolo hub gears, this creates a low-maintenance drivetrain with significantly reduced wear. In everyday use, you benefit from less maintenance and clean, reliable performance – whatever the conditions.

On QiO bikes, everything works together as one system – frame, geometry, and accessories. At the center is the frame-integrated front carrier mount, which supports the load independently of the steering, giving you more stability and control – especially when fully loaded. Standard MIK and KLICKfix interfaces let you swap bags, baskets, and child seats in seconds. Combined with a low center of gravity and compact geometry, your QiO stays easy to handle even when fully loaded in city traffic.

Choosing a compact e-bike can change your everyday routine. That’s why it helps to have the right support – from your first questions to choosing the right model and delivery to your door. Every QiO arrives pre-assembled and securely packaged. 

And for our customers within Germany we also offer flexible financing options, so you can spread the cost of your QiO e-bike. If you prefer, you can also get your QiO through one of our e-bike leasing partners.