Even with the larger wheels, two geometry positions can be selected on the "Ion 16". The lower position flattens the steering angle by one degree to 65.5 degrees. The same happens with the seat angle. This flattens out from 75 to 74 degrees, although this is still steep and therefore ensures a comfortable ride uphill. The adapted geometry gives the 27.5-inch version more legroom and a lower bottom bracket. While the latter is up to 15 millimetres higher than the axle height on the 26-inch model, the bottom bracket on the new Ion is up to 15 millimetres lower than the wheel axles. This ensures smooth running at high speeds.

Where the new model has not changed is in the suspension travel. This means that a 160-millimeter progressive stroke continues to work on the rear wheel. The frame geometry is also designed for a fork with 160 millimetres of suspension travel. The "ET-Key" allows the geometry to be adjusted in just a few simple steps. The weight of the "Ion 16" 27.5-inch is 3.67 kilograms including the shock.

Large, quadruple-sealed industrial bearings are used in the rocker arm and the main pivot point. This should ensure excellent responsiveness and optimum durability. Angular contact ball bearings are installed in the main bearing, which increase the stiffness of the rear triangle thanks to the larger virtual support width.

Since the start of the 2013 season, Nicolai has been experimenting with different geometries, suspension travel and characteristics. The team riders have competed in many enduro races with the various prototypes, from which they have gained insights for further development.

The frame is now available to order and will be produced from December. The 26-inch model remains unchanged in the range. The frames also come with a five-year warranty, a ten-year spare parts supply and are 100% manufactured in Germany.

www.nicolai.net