Yamaha YZF R1 (1998–2001) Scorpion Exhaust Factory Oval Slip-on - Carbon Fibre LambrettaSS The L-shaped single-band piston guarantees

The L-shaped single-band piston guarantees excellent compression in the combustion chamber and excellent depression in the intake phase

Sprint/​Super/​200 Rally 2°/

Baotian - BT49QT and BT50QT

Vespa (Piaggio) Vespa 50 (V5SA1T)

Yamaha YZF R1 (1998–2001) Scorpion Exhaust Factory Oval Slip-on - Carbon Fibre LambrettaSS The L-shaped single-band piston guaranteesYamaha YZF R1 (19982001) Scorpion Exhaust Factory Oval Slip on Carbon Fibre From their entry into the motorcycle market in 1955 Yamaha have grown to be one of the big four motorcycle manufacturers in Japan. During the 70s they won the first of many 500cc world championships and have maintained that success through to the modern era of Moto GP. During the 80s Yamaha introduced the EXUP, a new exhaust system for 4 stroke engines that included a power