Engine: 4 stroke, single cylinder, wind cooled Max. Power : 5.5kw @7500rpm Engine displacement: 107ml Max. Load : 230kg Grade: 12 degree Start mode: kick/electric Drive mode: chain/axle email:shmotor@myub.net dengdilin@yahoo.com.cn tel:+86-23-67624362 next 3 line 67624124 fax:+86-23-67624360 Mb:+86-13708395457 contact person:deng dilin