Adult Workout Bike Dynamo Generator




  • Designed to bolt onto the popular Sunny Indoor Cycling Bike
  • Training video shows you how to bolt it on HERE
  • DC output able to charge 12V batteries
  • Comes with built in blocking diode
  • Built in thermal fuse (Resets after 2 minutes)
  • Alternative energy resource
  • Used for emergency power
  • Prepper bunker power
  • Great for classroom education
  • Good for youth and adult
  • Able to drive 12V water pump
  • Able to drive  12V blender
  • Able to drive 12V air compressor
  • Charges portable powerpacks
  • Up to 300 Watts of power


  • 3 Way combiner box to combine 3 bicycle generators into 1 output
  • DVD Movie player for kids or adults
  • Power meter for your handle bars to see how many Watts you are putting out.
  • Duracell powerpack (Stores your energy)
  • Spare generator (Good for a minimum of 2,000 hours)
  • 14V DC-DC Voltage regulator  for feeding energy directly to an AC Inverter
  • WPM – WattsVIEW Power Monitor for your computer or MAC
  • Spare rubber roller
  • Charge controller suggested for small batteries under 40 Amp hours
Spin Bike DC Generator Stationary Exercise Bike - With Built in regulator
Exercise Generator
The SPG-R300W stationary  power generator bolt on kit.


Please note:  this is JUST THE BOLT ON KIT.   You will need to spend $350 and purchase your own Sunny Indoor Cycling Bike from Amazon or   This system is more efficient than the belt drive system and the roller system because it has less friction between the roller and the wheel.    Call for help selecting your model or submit a  Sales Inquiry

Model Blocking Diode IVR – Integrated 14V (20 Amp) Regulator WattsVIEW Power Monitor 12V DVD Player for watching movies Price (We ship world wide)
        Call us now  for price and delivery times 
      Call us now  for price and delivery times
      Call us now  for price and delivery times