http://www.ec21.com/offers/bicycle hub motor.html http://www.ec21.com/offer_detail/Sell_glass_balls--4347407.htmlmotor-bicycle, ball valve, ball transfer, bearings, automotive hubs, 5. High quality 6. Material can be chrome steelAIS20091223 http://www.ec21.com/offer_detail/Sell_Folding_Electric_bike_EBA015--7889737.htmlProduct: Electric Bicycle Tire Size: 20"x1.75 Motor Type: 180W-250W DCfront hub Motor Brushless 1:1Pedaling assistant s20091008 http://www.ec21.com/offer_detail/Sell_ebike_conversion_kit--8268193.htmlHub Motor of 500W and more (big power): 2. Hub Motor of smaller Power (Smaller than 500W): e-Bike Conversion Kit: The k20090813 http://www.ec21.com/offer_detail/Sell_foldable_e_bicycle--8196914.htmlKey Specifications/Special Features: High Classical Electric Assistant Bicycle with 6 to 8 Hours Charging Time and 25kp20090725 http://www.ec21.com/offer_detail/Sell_external_roller_burnishing_tool--8150451.htmlmotorized Two Wheeled Vehicle Industry (ex. Motorcycle, Bicycle), Heavy Work Machines, Heating and Cooling Industry, El20090713 http://www.ec21.com/offer_detail/Sell_fengsu_series_electric_bike--7850156.htmlmotor with super magnetism:strong drive. 2,super hub:adopt high quality material,more security. 3,electrical bake syste20090603 http://www.ec21.com/offer_detail/Sell_Urban_Mover_Glider_Mountain--7390103.htmlhub motor * Lets you maintain speeds of 12 to 18 miles per hour with a minimum of effort * Lightweight, double heat-tre20090127 http://www.ec21.com/offer_detail/Sell_Folding_Mini_e_bike--2858888.htmlModel Number:JSL-TDL012D 1).Motor:250W High speed brushless DC hub intelligent motor ((180W/220W/350W Available) 2).Mot20090124 http://www.ec21.com/offer_detail/Sell_Bearings--3605329.htmlmotors for electric bicycles. It is located in Ningbo City of Zhejiang Province, which has a long history and is conven20081212