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Sporting Goods / Cycling / Bicycle Components & Parts / Other Bike Components & Parts
On the market for the most powerful gas bike engine kit? Look no further. The phantom 85 v3 is a redesigned bicycle engine that achieves maximum power output from a true 85cc 2 stroke engine ZTMOTO 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 85 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 * 36 and 44 tooth rear sprocket sizes available * Spark plug socket tool and gear removal tool Improved Intake Port and Transfer Port, more horsepower