Bike Jackshaft Conversion Kit - 2-Stroke Bicycle Engine Kit with 415 Chain Shifter for Standard 2-Stroke Engines | Perfect for DIY Bike Motorization & Commuting Upgrades

Bike Jackshaft Kit Bike Engine Motor Kit Product Description Item Type: Bike Jackshaft Kit Material: Metal Chain model: 415 chain Suitable for: almost all unchanged 2-stroke gas motorcycles Installation instructions: Not included Feature 1. The kit is suitable for almost all unchanged normal 2-stroke bicycle engines and allows the user to use them 2. The standard rear derailleur lever on the bike for changing speed. 3. Jackshaft kit for gasoline-electric bike conversion accessories. 4. Low noise, just like a normal bicycle with pedals. 5. Comes with all the accessories you need for easy installation. 6. You can enjoy a faster ride. Detail NOTE 1. Installation instructions are NOT included 2. Higher installability is required for this item. Please don't place the order if you don't have one Idea to install or discontinue this kit. Many Thanks. Package Includes 1: Block Pad 2: Flywheel 3: Warehouse 4: Warehouse 5: Centrally Mounted Plate 6: Right and Left Mounted Plate 7: Plate Mounted on the Right and Left 8: Crankshaft 9: Seal and Pin of the Crankshaft 10: Gear 11: Pinion 12: Optical Axis 13: U-screw 14: U-screw 15: Sprocket Sets 16: Crank (Left Side) 17: Crank (Right Side) 18: Chain sets