http://shop.bikemotor.com/Certified-ENGINE-SYSTEMS_c3.htm MonsterBicycles by Dimension EDGE Motorized Bicycles - Certified ENGINE SYSTEMS Tue, 17 Aug 2010 18:19:57 GMT Tue, 17 Aug 2010 18:19:57 GMT 60 Certified ENGINE SYSTEMS Certified ENGINE SYSTEMS 2010-08-17T18:19:57Z http://shop.bikemotor.com/images/1254345449934-562263966.JPG http://shop.bikemotor.com/Certified-ENGINE-SYSTEMS_c3.htm MonsterBicycles by Dimension EDGE Motorized Bicycles - Certified ENGINE SYSTEMS http://shop.bikemotor.com/Complete-Simple-Simon-System-with-TLE43-Mitsubishi-engine-901004.htm?categoryId=3 This is a fully assembled ready to install, fully automatic system that accept 4 gear ratios. http://shop.bikemotor.com/Complete-Simple-Simon-System-with-TLE43-Mitsubishi-engine-901004.htm?categoryId=3 http://shop.bikemotor.com/Robin-Subaru-Engine-System-901002.htm?categoryId=3 Robin Subaru Engine System 4 stroke engine with three gear ratios http://shop.bikemotor.com/Robin-Subaru-Engine-System-901002.htm?categoryId=3 http://shop.bikemotor.com/Encore-ENGINE-SYSYTEM-with-Mitsubushi-2-barrel-engine-901001.htm?categoryId=3 Rated best value by power, noise and weight. You can order this engine as fully automatic engage. Just add throttle, or order with manual transmission. Shift out of neutral by engaging the engine, it will self start. http://shop.bikemotor.com/Encore-ENGINE-SYSYTEM-with-Mitsubushi-2-barrel-engine-901001.htm?categoryId=3