The Zeda 100 Max is a brand new addition to our Zeda 100 lineup. This newest model still has the power and performance you’ve come to know with the Zeda 100, but now available in a 2 piece cylinder and head design. The Max also features a thicker more durable cylinder and larger fins on the head for improved cooling. This cylinder also comes with open transfer ports that help optimize performance. With a separate cylinder and head, you have more potential for upgrades.
For the ultimate upgrade check out the CNC Pro Max Cylinder head with dual spark plugs.
New Features Include:
50mm bore two 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
High end 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 engine with two 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
Stainless steel allen bolts
Better balanced crank
Upgraded bearings / 60% thicker crank case around bearings
Stuffed crank case
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 chain guard
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
Fuel/Oil Ratio
New Engine (<310 miles): 20:1
After Break In: 30:1
