Furthermore, the slim parallel-twin engine keeps the bike narrow and light, although it may not make as much power as other options. Parts are readily available and the aftermarket offers ... riders ...
Engine 49cc single cylinder Power 1.25 Horsepower Torque N ... The RR was a thinly disguised MotoGP bike, an almost unheard of indulgence for a small manufacturer. It retailed at $72,000 and the price ...