The high quality, heat-treated 6061 aluminium frame is on the same level, quality-wise, as a regular sized mountain bike - but it's still very light. Just like the CUBE 200, the derailleur hanger is replaceable. And, just like a real mountain bike, the frame has V-Brakes front and rear. Bright paint finishes give it a distinctive look and also help it stand out in traffic.
6061 aluminium alloy requires a heat treatment for the finished product. It is a stiff, very corrosion resistant, fatigue resistant,high-elongation material suitable for light tubesets with high stiffness.