This is simply a brilliant idea.

Das ist einfach mal eine geniale Idee.

Welcome to the i:SY world, which we present to you with the i:SY online shop. For us it's all about the perfect Pedelec experience that goes far beyond what you've ever known. So if you're looking for a real all-rounder on two wheels, you've come to the right place.

i:SY not only stands for quality and innovation, but above all for a new dimension of mobility. “Small but mighty” – that is the motto that captures the essence of the i:SY compact bikes. Forget folding bikes or folding bikes, because what we offer you is in a completely different league. i:SY compact bikes are real all-rounders: ideal for the city, perfect for short trips and even equipped for a long tour.

What's special about these bikes? Your incredible flexibility and adaptability. Equipped with 20-inch wheels, they are fast and maneuverable, ideal for urban environments or spontaneous adventures. The i:SY compact bike is designed for everyone - regardless of whether you have a lot or little space for storage. Without tools, the handlebars can be rotated or folded by 90 degrees, the pedals can be folded in and the saddle can be adjusted. Whether on a boat, in a caravan or in a car, your i:SY will find a place everywhere.

"One size fits all" couldn't be taken more literally: Thanks to a well thought-out geometry and a frame height of usually 46 cm, everyone, from small to large riders, can find their ideal position on the i:SY. And for the really big ones among us? There we have the XXL models, which offer even drivers up to 2.10 m tall a comfortable and safe driving experience - with a permissible total weight of an impressive 170 kg!

The drive? Powerful and reliable. Our i:SY compact bikes come with powerful mid-engines that come from the renowned Bosch Active or Performance Line. With battery capacities between 400 Wh and 545 Wh, no mountain seems too high and no tour seems too long. Look forward to a driving experience that is second to none!

When it comes to brakes and gears, we only rely on the best. Whether hydraulic rim or disc brakes – your safety comes first. And what about the circuit? We offer everything your heart desires, from hub gears to timing belt drives and classic derailleur gears. Let us advise you and find the i:SY compact bike that suits you.

In short: We, the TWENTY iNCH FACTORY, are the professionals when it comes to i:SY. Your i:SY online shop, where you can not only find the best of the best, but also benefit from our expertise and passion. Discover now the versatility and the countless possibilities that i:SY compact wheels have to offer. We look forward to seeing you!