We're introducing a completely new electric bicycle motor kit with even more power and more range than any other bicycle motor kit on the market today. This unique brushless DC motor features an integrated planetary gearbox that significantly multiplies the motor torque. The result is fantastic climbing and cruising power from a compact and small, efficient motor. Using the standard battery pack, this motor system can achieve 30 miles without pedaling and 40-50 miles with very moderate pedaling. The is the first electric bike motor kit to work with the bike's rear deraileur to take full advantage of your bike's gearing system. The kit can be installed on bikes with 6 to 8 speed rear cassettes. The result is a motorized bike with great low gear power and a comfortable high-end cruising speed. The motor kit listed for sale comes with a 500 watt motor. It comes complete with a universal mounting bracket and all parts necessary to convert most standard or folding bikes to e-bikes with just a few hours effort. Kit Specifications: The following are the items included with this package : QUANTITY : PARTS : 1 500W Motor w/ Controller, Gearbox (Internal) 1 14T Freewheel Sprocket 1 (pack) Motor Mounting Bracket w/ Spacers & Bolts 1 36 Tooth Freewheeling Chainwheel 1 Bottom Bracket Spindle 1 (pair) Left & Right Crank Arms 1 Twist Grip Throttle 2 Handlebar Grips Sold separately Charger Sold separately Battery Connecting Harness * Installation instructions available via email. The 500W ZB-EKIT electric bicycle engine kit is the performance champion among all other electric bicycle engine kits. By using your bike's gearing, it can climb steep hills, accelerate faster and achieve higher cruising. The 500 watt motor will drive 20" folding bikes up to 21 mph and 26" bikes at 27+ mph on level ground. At cruising speeds, the motor will draw about 15-20 amps, and when accelerating and climbing it can draw up to 35 amps. The 500 watt motor performs best when coupled with a high performance 24v 24Ahr battery. With this battery, you're able to achieve up to 45 miles on level ground at average speeds of 15-18mph. Higher speeds and/or hilly terrain will reduce the range from 20% to 50%. In order to achieve maximum performance from our 500 watt motor, you must use a battery that is capable of supplying sufficient current. Using batteries that are too small will give poor climbing, slow top speeds, shorter range and may damage the motor controller. The kit is easily mounted on most diamond frame bikes with the supplied mounting hardware. The kit is supplied with all parts listed above - batteries and charger are sold separately.
Bicycle Engine Kit: This 80cc bicycle motors are 2 cycle 3.5 h.p.The best of the best of all these bicycle motors.This bicycle engine kit comes with every thing you need to convert your regular 26" single speed cruiser or a multi speed mountain bike into a motorized bike. Operates like a moped. You can pedal the bike or start the engine by releasing the clutch lever on the bicycle motor . No rope pulling needed for this motorized bicycle. This bicycle motor gets around 150 miles on a gallon of gas. You can stop or start the engine as you ride. These bicycle motors have a twist grip hand throttle controls speeds to 35 mph. Depending on the gear ratio. Comes with a 44 tooth Chrome racing Sprocket, with 9 hole mounting to rear wheel & Installation hardware. Requires basic mechanics and simple tools. The 26" cruiser coaster brake type bikes as sold in stores all over USA can be used to make a motorized bicycle. It takes about a few hours to install. Bicycle Engine Kit includes: bicycle motor 80cc engine, extra quiet muffler, black Tear Drop Fuel Tank with cap and mounting brackets, chain, 44 tooth Chrome racing Sprocket, with 9 hole mounting to rear wheel & Installation hardware, chain guard, kill switch, clutch lever throttle, instruction manual, every thing you need to put on the bike to make it a motorized bicycle. 80 cc 2 cycle 3.5 h.p.Gas bicycle engine kit with mounting clamps. Black exhaust muffler with gasket. Black Tear Drop Fuel Tank with cap and mounting brackets. Lever Clutch handle Twist Throttle Control... Includes cables. Heavy duty chain. 44 tooth Chrome racing Sprocket, with 9 hole mounting to rear wheel & Installation hardware. Drive Chain idler, Carburetor assembly, CDI ignition assembly. Spark plug and engine tools. Bicycle frame adaptor. Instruction and maintenance manual