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Bike Bug

Rear Drive 4 Cycle Bicycle Engine by Bike Bug®

Regular price $450.00

Convert almost any bicycle into a motor bike in no time at all. At Bike Bug® we manufacture premium quality engine mounting kits for bicycles. Get up to 200 mpg and reach speeds of 30+ MPH with the Bike Bug® engine that comes with our kit. The kit is rugged enough to be used for every day, reliable, economic transportation. All kits come with complete mounting hardware and everything you need to get going. Very little assembly & can be installed by most customers in 20-30 minutes! Can be mounted on virtually any bicycle with rims from 29" to 16" including full suspension bicycles.


  • 4 Cycle Motor with centrifugal clutch 
  • Durable laser precision steel engine bracket
  • 2 quality high speed bearings
  • Solid steel CNC manufactured clutch drum
  • Reliable friction drive system
  • Easy to change drive rollers
  • Diamond knurled 1.25" steel drive roller
  • Quick release engaging system
  • Can be mounted on almost any bicycle
  • Simple installation
  • Full 3 month warranty

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