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ZTMoto Phantom 85 V3 - Complete 52mm Bore 2 Stroke Motorized Bicycle Engine Kit - True 85cc Bike Motor 36 Tooth

    • Based on 48 reviews
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Fulfilled by Bicycle-Engines
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Size: 36 Tooth


Features

  • Introducing the ZTMOTO Phantom 85. The first true 85cc 2 stroke engine built for motorized bicycling. More than 2 years in the making this exclusive new engine has been redesigned to be the most powerful and reliable bicycle engine available.
  • The Phantom boasts a 52mm bore, redesigned, single piece cylinder combined with a 40mm stroke that makes this the biggest, fastest, most powerful bike engine you can buy.
  • The bike engine kit comes standard with an upgraded CDI, the latest performance Speed carb, a reed valve, a double window piston, and a brand new class of high-end exhaust.
  • Testing has shown the ZTMoto 85 to deliver well over 3 HP. More powerful than the so called 100s, faster than the Dios, the Phantom delivers high end performance right out of the box.

Description

Phantom 85 Features:52mm Bore, 40mm Stroke - Actual U.S. engine displacement: 85cc Single piece cylinder and head (Lower operating temps, increased rider weight capacity, improved power output across varied rpm range) High performance Speed carb Reed Valve (Controls air-fuel mixture flow to increase performance) Ceramic lined cylinder (Significantly improves cylinder durability, reduces friction, lowers operating temps, increases performance) All new ultra-quiet exhaust pipe Oversized exhaust port High performance CDI with Yamaha components Performance magneto High end allen bolts Improved gas capSupply is very limited, so get yours now.Phantom 85 Complete Engine Kit Includes:85cc 2 stroke engine with one piece cylinder and head Reed valve air intake Pearl coating exterior finish helps protect against corrosion High performance Speed carb Angled LD Z8C spark plug Performance 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) Oversized round exhaust port - 28mm diameter, 60mm stud spacing 40mm crank stroke (more powerful, efficient, and reliable) Double window piston Long rod (89mm) Larger 8mm x 1.25 engine mount studs Approximate engine dimensions: 9" x 9" x 5" Mounting Kit & Accessories Included:High performance CDI with Yamaha components Black tear drop 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 Ultra quiet muffler (Stainless steel with sound insulation cotton inside) 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 bicyc

Item Weight: 27 pounds


Manufacturer: Zeda


Date First Available: February 7, 2022


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Similar Products

Top Amazon Reviews

    • Great power and runs strong
Size: 36 Tooth
Set up the motor on a Huffy Cranbrook with Mags and a 32T rear cnc sprocket. Got it up to 53 mph on a flat street and cruises nicely at 35-40mph all day. Switched out the carb for an aftermarket “racing” carb but need to change the jetting due to running rich at higher rpm and speeds. Night and day difference in powers from the china doll I was running before. ... show more
Reviewed in the United States on March 22, 2023 by Nicholas
    • Very first ride breakdown
Size: 36 Tooth
Right when I install the motor I rode one block and one of the rings broke destroy the cylinder and the piston and rebuilding it now so we'll see what happens.
Reviewed in the United States on August 17, 2022 by Jason
    • Love the way it looks haven't been able to fire it up yet because I'm looking for one specific part
Size: 36 Tooth
I love the way it looks it looks great on the bike the only problem I have is I can't get one part for it to actually attach the rear wheel other than that it was pretty easy to put together I wish it came assembled but I understand why it doesn't it is awesome looks great I can't wait to ride it this summer ... show more
Reviewed in the United States on February 27, 2023 by Robert Andreason
    • Exhaust breaks in 3 days on weld seem carburetor issues
Size: 36 Tooth
The media could not be loaded. think i should have gotten a new replaced exhaust since i wrote and no reply ,after 3 days my exhaust cracked around the weld seem connecting the expansion chamber and neck and could never get the carburetor tuned right it was starving for fuel when i ran it wide open but other than that it was something that i liked to run around in town on cause i liked to show it off ... show more
Reviewed in the United States on February 15, 2023 by Exhaust breaks after 3days on weld seem, carburetor issues
    • This is a awesome engine if they send you a good one that is
Size: 36 Tooth
This engine is hit or miss when it hits its amazing but it misses way to much making it a gamble to buy fortunately custom service is amazing and the warranty they offer is incredible they’ll replace any issues without hassle
Reviewed in the United States on October 31, 2022 by Norma
    • The worst engine I had ever had
Size: 36 Tooth
Review Image by yo_boi_white_milk yo_boi_white_milk
The piston broke right away didn’t even go that fast just entered the break in process and the thing would not start so I took it apart and found this
Reviewed in the United States on March 21, 2022 by yo_boi_white_milk yo_boi_white_milk
    • Had to buy another!
Size: 36 Tooth
Bought one 6 months ago and has been the fastest motor I have ever ran! Built a full custom YD 100 for her and it couldn’t keep up! So had to buy a second one so she wouldn’t be left in the dust! 3 months ran every day one with a 6yo passenger and no issue! Hit over 55 no problems!
Reviewed in the United States on May 14, 2022 by Rae A
    • Love this motor!!!
Size: 36 Tooth
When I got the motor it had a big air leak in the intake so I made a gasket and now it runs good!!!
Reviewed in the United States on February 11, 2023 by Allyson

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