Our goal: to make biking easier. That’s why we’ve developed a gear hub that works perfectly and needs no maintenance, leaving you free to simply enjoy riding your bike spontaneously and independently.
Ease of use Just ride
You want to ride your bike and not worry about cleaning sprockets and lubricating and adjusting gears. The NINE offers you reliable performance without any hassle so that you can do just that, whether you are mountain biking, riding to work, or taking on the urban jungle—and whether you are riding an e-bike or conventional bike. That’s what we mean by “ease of use.”
No more maintenance — with the 3X3 NINE in your rear wheel
A gearshift that works the way you want it to—allowing you to change gears whenever you want, whether you are stationary or halfway up a hill. And since there is no derailleur, there is nothing to bend, just a smooth shift every time. Everything works reliably, so all you need to do is ride.
Strong enough to handle the power of a large electric motor, flexible enough to perform in a mountain bike. And, if you care about the technical details, the maximum input torque is 250 Nm and the total gear ratio is 554%.
Yes, you read that right: the NINE is completely maintenance-free. That means you can forget about oil changes and time-consuming servicing and get on with planning your next biking adventure. Even the gears are calibrated for life.
The absence of a sprocket set means your chain always runs parallel to the frame, guaranteeing a long life span, even when used with a powerful electric motor. This saves you money and protects the environment. Only a belt drive can improve your eco-balance even more and, of course, the NINE can accommodate this too.
ca. 24 %
Maximum input torque:
rotary shift and e-shift
Various frame standards:
135 mm quick release
142 mm thru axle 12mm
148 mm thru axle 12mm
chain or belt
Available in all common sizes
32-hole and 36-hole