NEW Phantom 85 V4 – Complete 2 Stroke Motorized Bicycle Engine Kit
NEW V4- now with 2 piece cylinder design for more power and better cooling! New Phantom 85 Features Include:52mm Bore, 40mm Stroke – Actual U.S. engine displacement: 85cc2 piece cylinder and head (Lower operating temps, increased rider weight capacity, improved power output across varied rpm range)High performance Speed carbCeramic lined cylinder (Significantly improves cylinder durability, reduces friction, lowers operating temps, increases performance)All new ultra-quiet exhaust pipeOversized exhaust portHigh performance CDI with Yamaha componentsPerformance magnetoHigh end allen boltsImproved gas cap ZTMOTO Phantom 85 Complete Engine Kit Includes:85cc v4 2 stroke engine with 2 piece cylinder and headCNC intakeNeedle bearing for piston wrist pinHigh performance Speed carbPerformance magnetoStainless steel allen boltsBetter balanced crankUpgraded bearings / 60% thicker crank case around bearingsStuffed crank caseLarge intake port (40mm bolt hole width)Oversized round exhaust port – 28mm diameter, 60mm stud spacing40mm crank stroke (more powerful, efficient, and reliable)Long rod (89mm)Larger 8mm x 1.25 engine mount studsApproximate engine dimensions: 9″ x 9″ x 5″ Mounting Kit & Accessories Included:High performance CDI with Yamaha componentsBlack tear drop gas tank (2L) w/ new fuel cap, fuel valve, fuel filter, and fuel line415 Heavy duty chain with chain guardBall bearing chain tensionerUltra quiet muffler (Stainless steel with sound insulation cotton inside)Throttle assembly w/gooseneck style throttle cableTwist throttle and cable with matching grip and kill switchNew quick release clutch handleLarge front mount for bicycles that have large down tubesAvailable with 36, 44, or 48 tooth rear sprocketSpark plug socket tool and gear removal tool Fuel/Oil RatioNew Engine (<310 miles): 20:1After Break In: 25:1
ZTMoto 85 V3 – FULL KIT 52mm Bore 2 Stroke Motorized Bike Engine Kit
**Engine Specifications:** – **Displacement:** 85cc with a 52mm bore and 40mm stroke – **Cylinder & Head:** One-piece design for improved power output, lower operating temperatures, and increased rider weight capacity – **Carburetor:** High-performance Speed carburetor for enhanced fuel delivery – **Reed Valve:** Controls air-fuel mixture for optimized performance – **Cylinder Lining:** Ceramic lining for durability, reduced friction, and lower operating temperatures – **Exhaust:** New ultra-quiet exhaust pipe with an oversized exhaust port – **Ignition System:** High-performance CDI using Yamaha components, paired with a performance magneto – **Fasteners:** Equipped with high-end stainless steel Allen bolts for added durability – **Additional Features:** Includes an improved gas cap **Complete Engine Kit Includes:** – **Engine:** 85cc 2-stroke engine with integrated cylinder and head – **Reed Valve Intake:** Enhances air intake efficiency – **Bearings:** Upgraded needle bearing for piston wrist pin and thicker crankcase with reinforced bearings – **Crankshaft:** Balanced crank with a stuffed crankcase, featuring a 40mm crank stroke for better power, efficiency, and reliability – **Piston:** Double window piston paired with a long 89mm rod – **Ports:** Large intake port with a 40mm bolt hole width and an oversized round exhaust port (28mm diameter, 60mm stud spacing) – **Mounting Studs:** Engine comes with larger 8mm x 1.25 engine mount studs – **Dimensions:** Engine measures approximately 9″ x 9″ x 5″ **Mounting Kit & Accessories:** – **Ignition System:** High-performance CDI with Yamaha components – **Fuel Tank:** 2L black tear-drop gas tank, complete with a new fuel cap, fuel valve, fuel filter, and fuel line – **Chain:** Heavy-duty 415 chain with an included chain guard – **Chain Tensioner:** Ball bearing chain tensioner for smooth operation – **Muffler:** Ultra-quiet stainless steel muffler with sound insulation cotton inside – **Throttle Assembly:** Includes a gooseneck-style throttle cable, twist throttle, matching grip, and kill switch – **Clutch Handle:** Quick-release clutch handle for easy operation – **Mounting Options:** Large front mount to accommodate bicycles with large down tubes – **Sprocket Options:** Available with 36, 44, or 48 tooth rear sprocket – **Tools Included:** Spark plug socket tool and gear removal tool Compare with: phantom 85 motorized bike kit **Fuel/Oil Ratio:** – **Break-In Period (First 310 miles):** 20:1 – **Post Break-In:** 25:1
ZTMoto Phantom 85 V3 – Complete 52mm Bore 2 Stroke Motorized Bicycle Engine Kit
ZTMoto Phantom 85 V3 – Complete 52mm Bore 2 Stroke Motorized Bicycle Engine Kit – True 85cc Bike Motor Back in stock! All kits will include the new needle bearing. 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 100’s, faster than the Dio’s, the Phantom delivers high end performance right out of the box. We also know that along with performance motorized bike riders demand durability. That’s why we made sure to include a ceramic coating on the inside of all the Phantom cylinders. This process, often seen in the racing industry, extends the life of the cylinder, reduces friction and heat, and helps improve overall engine performance. New Phantom 85 Features Include: 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 cap ZTMOTO Phantom 85 Complete Engine Kit Includes: 85cc 2 stroke engine with one piece cylinder and head Reed valve air intake Needle bearing for piston wrist pin 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 bicycles that have large down tubes Available with 36, 44, or 48 tooth rear sprocket Spark plug socket tool and gear removal tool Fuel/Oil Ratio New Engine ( After Break In: 25:1 All kits now include heavy duty upgraded graphene bushings. For those who wish to perform an advanced custom modification to replace the bushing with a needle bearing. Please see this blog post by Alexander Nave: https://motoredlife.myshopify.com/blogs/news/installing-needle-wrist-pin-bearings-in-the-phantom-85 Please note that this modification will void your warranty. Listing and template services provided by inkFrog The ZTMOTO Phantom 85 is the first true 85cc 2 stroke engine built for motorized bicycling. More than 2 years in the making this exclusive 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 100’s, faster than the Dio’s, the Phantom delivers high end performance right out of the box. We also know that along with performance motorized bike riders demand durability. That’s why we made sure to include a ceramic coating on the inside of all the Phantom cylinders. This process, often seen in the racing industry, extends the life of the cylinder, reduces friction and heat, and helps improve overall engine performance. New Phantom 85 Features Include: 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 cap ZTMOTO Phantom 85 Complete Engine Kit Includes: 85cc 2 stroke engine with one piece cylinder and head Reed valve air intake Needle bearing for piston wrist pin 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 bicycles that have large down tubes Available with 36, 44, or 48 tooth rear sprocket Spark plug socket tool and gear removal tool Fuel/Oil Ratio New Engine (<310 miles): 20:1 After Break In: 25:1
Avenger 85cc 52mm Bore 2 Stroke Motorized Bicycle Engine Kit- Beats Phantom 85!
Full Avenger 85 engine kit! True 85cc. Huge ports. Excellent timing. Balanced crank. Designer of cylinder: Ken Hinson/ Kelly Cansler Faster than phantom 85 and more powerful. 52mm piston. Phantom 85 / YD100 killer. Full kit. Game changing engine kit! Shipping cost on eBay is higher than California Motorbikes Specs:52mm bore, 40mm stroke12mm wrist pinNew YD85cc rodMade in the Yuandong Engine Factory, same factory that made the orginal Skyhawk motorsBigger intake compared to phantomBigger exhaust compared to phantomBigger transfers compared to phantomBetter timing compared to phantomLarge exhaust pipe, slightly larger than phantomExcellent casting quality with a heavy, large head that is 100 grams heavier than a stock 80cc headCNC heads availableCools way better than a phantom, even when stock.
Rear Gear Mag Wheel Adapter Kit 36 or 44 Tooth Sprocket – Motorized Bike Engines
This kit makes installing your rear sprocket on to a mag wheel super quick and effortlessly easily. Simply bolt the adapter to your mag wheel with the upper/inner ring and then bolt your rear wheel sprocket to the adapter using the lower/outer ring!