ENGINE DESIGN 1-cylinder, 2-stroke engine DISPLACEMENT 49 cm³ BORE 39.5 mm STROKE 40 mm STARTER Kickstarter TRANSMISSION Single-speed automatic PRIMARY DRIVE 61:33 SECONDARY GEAR RATIO 10:42 CLUTCH Centrifugal clutch (adjustable) EMS Seletra 2p D36 CHASSIS FRAME DESIGN Central-tube frame with double-cradle FRONT SUSPENSION WP upside-down Ø 35 mm REAR SUSPENSION WP shock absorber SUSPENSION TRAVEL (FRONT) 100 mm SUSPENSION TRAVEL … Continue a ler 50 SX MINI