Motorized bicycle engine kit 85cc bicycle engine kit 2 stroke 80cc motorised bike motor bore 52mm

Motorized bicycle engine kit 85cc bicycle engine kit 2 stroke 80cc motorised bike motor bore 52mm

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US $90

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Quick Details

Keyword:: Motorized bicycle engine kit

Feature:: Speed carb, reed valve, double window piston

Bore & Stroke:: 52mm * 40mm

Engine type:: Single Cylinder

Starting:: Kick starting

Ignition Mode:: Upgraded CDI

Suitable for:: Mountain bikes/beach bikes/etc.

Packing:: Carton

Weight:: 12kg

Quick Details

Brand Name:: ZTMOTO

Place of Origin:: Tianjin, China

Model Number:: 85-V3

Keyword:: Motorized bicycle engine kit

Feature:: Speed carb, reed valve, double window piston

Bore & Stroke:: 52mm * 40mm

Engine type:: Single Cylinder

Starting:: Kick starting

Ignition Mode:: Upgraded CDI

Suitable for:: Mountain bikes/beach bikes/etc.

Packing:: Carton

Weight:: 12kg

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
* Available with 36, 44, or 48 tooth rear sprocket
* Spark plug socket tool and gear removal tool

Improved Intake Port and Transfer Port, more horsepower