Complex sentence: Top speed is around 140-150 km/h. The frame is made of box cut steel and had a banana shaped rear swingarm, it has a single mono shock on the rear with a single disk brake.
Split into simpler sentences: Top speed is around 140-150 km/h. The frame is made of box cut steel and had a banana-shaped rear swingarm. It has a single mono shock on the rear with a single disk brake.