[nasa13]

http://www.mototek.com/products2.htm

The Aprilia RS 50 uses a Minarelli motor, made in Bologna, Italy. Top Performances, with the World Land Speed Record for a 50cc motor, is owned by Motori Minarelli: manufacturer of all Aprilia 50 cc motorcycle and scooter motors, as well as leader in performance parts for 50 cc motors throughout Europe. When we at Mototek started racing the Aprilia RS 50 four years ago, we quickly realized that for quality, peak performance and ease of installation, there was no better product than Top Performances parts. Today, Mototek is the official US importer of Top Performances products. We offer many upgrades for the Aprilia RS 50, increasing its performance and top speed to 85+ mph.

Seega, u. 140km/h pole probleem.