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SALE
New Zeda 100 Complete 50mm Bore Bicycle Engine Kit -  80cc/100cc - Firestorm Edition

New Zeda 100 Complete 50mm Bore Bicycle Engine Kit - 80cc/100cc - Firestorm Edition

(11 reviews) Write a Review
$239.99 $199.99
(You save $40.00)
SKU:
ENGJL-Z100CES*
Weight:
27.00 LBS
Installation:
Engine Size Template

They are finally here - the Zeda100 (YD100) Complete 80cc/100cc Firestorm Engine Kit! Get this new and exclusive model that includes a 50mm bore single piece cylinder, an upgraded CDI, the new performance Speed carb, and more.

This engine blows all others out of the water and will sell out quick. It has a ton of torque and delivers more performance than any kit we've ever sold. Get your Zeda 100 motor today and leave all your buddies in the dust! This engine kits includes everything you need to get your bike up and running - stock is limited, order yours while they last.

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
  • 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 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
  • 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 gaurd
  • 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

Installation similar to: FireStorm Zeda 80 Installation Instructions | Cylinder Assembly Instructions | Cylinder Assembly Video
Troubleshooting: 2-Stroke Troubleshooting Guide

Write a Review

11 Reviews Hide Reviews Show Reviews

  • Firestorm Zeda 100
    5

    Posted by Steve on Mar 13th 2020

    Worked well for the first half hour of use, after that it made an awful grinding sound and the engine had no compression. After doing a live chat with the company, we figured out that one of the piston pin retaining clips had broken and badly scored the cylinder and piston. anyways, the engine seemed to be good quality except for the fact that the clip was not installed properly. Note: this was only an engine assembly issue and can be easily fixed. otherwise, it seems like the best engine on the market!

  • Amazing
    5

    Posted by Unknown on Dec 11th 2019

    Runs great straight out of the box. Got it to 30mph without any mods.:)

  • Zeda 100 it's a good engine
    4

    Posted by CHAD STRAMPE on Oct 23rd 2019

    Shipping was fast and the engine started up right away. It's fun and fast. Cant wait to break it in!
    Thank you bicycle-engines.com

  • Better than expected
    5

    Posted by Robby Clark on Oct 9th 2019

    Got this engine kit after quite a bit of confusion as far as the delivery goes but finally got it and been riding it on a brand new red Cranbrook from Wally World. Man this thing is powerful. Been riding it two weeks now and still haven’t opened it up yet but mainly because I don’t want to go that fast. It hits 30 mph with no problem at all and wants to go faster. I’m sure it’ get to 35 if I wanted to. Has great torque for take off power, even with a 36 tooth sprocket. Anyway, love the engine. Great purchase.

  • nice clean beautiful motor
    4

    Posted by Gabriel Rene Roman on Sep 17th 2019

    Nice setup beautifully made nice setup beautifully made easy to install

  • Great motor has awesome power
    5

    Posted by Tim fountain on Sep 14th 2019

    Love the motor one of best ones ive bought

  • 100cc motor kit
    4

    Posted by Mark v on Sep 12th 2019

    This motor kit does not fit well into the zeda screaming demon v2. I had to modify the frame to make this engine fit. There is no room I'm the zeda screaming v2 for a upgraded carburetors. Other than that this is the best motor I have seen in a bike.

  • Zeda 100 engine kit
    5

    Posted by Wayne Janiszeski on Sep 10th 2019

    I have one super happy 16yr old grandson.
    Zeda 100 works like a dream.
    Complete kit installed in a couple hours.
    Worked PERFECTLY!!!

  • Bbr 100cc
    5

    Posted by Allen Robbins on Sep 10th 2019

    Deliverd on time packaged well easy step by step instructions

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