Jinhua Xinao Import&Export Co., Ltd.
Main products:Gardening tools,garden products,sourcing agent,brush cutter,chainsaw
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Contact Us
  • Contact Person : Ms. ye Janey
  • Company Name : Jinhua Xinao Import&Export Co., Ltd.
  • Tel : 0086-579-82312296
  • Fax : 0086-579-82312296
  • Address : Zhejiang,Jinhua city,Jinhua
  • Country/Region : China
  • Zip : 320001

bicycle engine kit

bicycle engine kit
Product Detailed
bicycle engine kit
 

Two Stroke Center-install Bicycle Engines

 Engine ZM50-P(4stroke) ZM60-P(F60)2 stroke ZM70-P(F80)2 stroke
 Type

 one cylinder, air cooled 

 Bore*Stroke 40*38mm 45*38mm 47*38mm
 Displacement 48cc 61cc 66cc
 Rated Power 1.6HP/5000r/m2.7HP/5000r/m 3HP/5000r/m
 Max power 3HP/6000r/m 5HP/6000r/m 6HP/6000r/m
 Ignition

 CDI

 Start

 Pedal Start

 Clutch Type

 Rub Bloc Drying

 Compression Ratio

 8:1

 Fuel

 90#

 Ratio f fuel and oil

 16:1 at the beginning; 20:1 after 500km running

 Spark Plug Z4C 14mm
 Oil Consumption 1.5L/100km 2L/100km 2.5/100km
 Max Speed 30km/h 35km/h 38km/h
Note:
1. As for the 80cc, in fact there is no such cc bicycle engine in china market, we called our 47*38(bore*stroke) engine F80 before ,but now we correct it, because its displacement is only 66cc(from EPA test report).
2. How to caculate the engine capacity. The fomula is listed below.
    The volume of a cylinder=(bore area)x stroke
    Bore area= Bore x Bore x pi / 4. (pi has a value of 3.14159)
    Take our ZM70-P for example, its bore is 4.7cm(47mm), its stroke 3.8cm(38mm)
    4.7×4.7÷4×3.14×3.8=66cc
3. We have rear mounted hand start engine, but not showed here.

bicycle engine kit

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