Zeda100 V2 YD100 Motorized Bike Engine kit


  • $229.99
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The Zeda100 V2 (YD-100) 80cc/100cc Engine is a beast!

Get this new engine model that includes a 50mm piston and single-piece cylinder. This kit comes with an upgraded CDI, performance Speed carb, and more!

This engine has a ton of torque and delivers some big-boy performance. This engine kit includes everything you need to get your bike up and running

Comes with 3 different rear sprocket choices!

36T-(Higher top speed)


48T-(Higher acceleration)

**ENGINE ONLY does not come with a sprocket, tank, throttle, etc****


New Features Include:
  • 50mm bore single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range)
  • High-performance Speed carb
  • Silver anti-corrosion coating
  • High-performance CDI with Yamaha components
  • Improved magneto
  • Chrome Allen bolts
  • Improved gas cap

This bike engine kit includes all of the necessary items to turn your pedal bicycle into a motorized monster! Supply is very limited, so get yours while they last.

Firestorm Zeda 100 Complete Engine Kit Includes:
  • Firestorm Zeda100 3+ HP 2 stroke engine with one piece cylinder/head
  • 50mm Bore, 40mm Stroke - Actual U.S. engine displacement 78.6cc
  • Pearl coating protects against corrosion
  • High performance Speed carb
  • Angled LD Z8C spark plug
  • Improved magneto
  • Chrome Allen bolts
  • Better balanced crank
  • Upgraded bearings / 60% thicker crankcase around bearings
  • Stuffed crankcase
  • Large intake port (40mm bolt hole width)
  • Round exhaust port - 21 mm diameter
  • 40mm crank stroke (more powerful, efficient, and reliable)
  • Type B piston (high wrist pin)
  • Long rod (89mm)
  • Larger 8mm x 1.25 engine mount studs
  • Dimensions: 9" x 9" x 5"
Mounting Kit & Accessories
  • High-performance CDI with Yamaha components
  • Black teardrop gas tank (2L) w/ new fuel cap, fuel valve, fuel filter, and fuel line
  • 415 Heavy duty chain with chainguard
  • Ball-bearing chain tensioner
  • New chrome muffler (longer angle for pedal clearance)
  • Throttle assembly w/gooseneck style throttle cable
  • Twist throttle and cable with matching grip and kill switch
  • New quick release clutch handle
  • Large front mount for bicycles that have large down tubes
  • Available with 36, 44, or 48 tooth rear sprocket & wheel adapter
  • Spark plug socket tool and gear removal tool

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