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49CC 4-Stroke Gas Petrol Motorized Bike Bicycle Engine Motor Kit

$161

49CC 4-Stroke Gas Petrol Motorized Bike Bicycle Engine Motor Kit

Product description

Size:with belt

All the products are shipped from US warehouse(CA or NJ)!
All the products are shipped from US warehouse(CA or NJ)!
All the products are shipped from US warehouse(CA or NJ)!

Features:
☀49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for bikes with 26 inch frames and similar
☀Long term spares available as required.
☀4 stroke engines are more stable, more reliable and Quieter than the 2 stroke rivals.
☀The top speed of between 27 - 32 MPH / or 43 - 51 KPH
☀The tank holds 2 litres of petrol and everything comes with the kit.

Note:
△if your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed.

Package includes:
· 1 x Quality 49cc 4 stroke engine
· 1 x Gas tank,Plastic gasoline fuel line,fuel value
· 1 x Adjustable chain idler
· 1 x 44 tooth 9 hole sprocket
· 1 x Chain guard
· 1 x Extra wide crank/sprocket
·1 x Fiber sprocket mounting rings,9 sprocket bolts,3 metal retaining segments
· 1 x Engine Mounting plate with universal mounting brackets
· 1 x Spark Plug Wrench
· 1 x Misc.mounting bolts with nuts
· 1 x Heavy duty #415 chain
· 1 x Twist grip throttle with built-in kill switch
· 1 x Adjustable throttle cable

49CC 4-Stroke Gas Petrol Motorized Bike Bicycle Engine Motor Kit

Welcome to the home page of the Scandinavian Journal of Work, Environment & Health. We are an internationally renowned periodical. Our 2020 impact factor is 5.024, ranking us 31 of 203 Public, Environmental and Occupational Health journals (SCIE) globally. Our Journal Citation Indicator (JCI) is 1.43. As of 1 January 2021, we are a gold open access journal.

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Online-first articles

Review [online first; 28 September 2021]   pdf
Job strain and effort-reward imbalance as risk factors for type 2 diabetes mellitus: A systematic review and meta-analysis of prospective studies
Abu Garcia Veritas Spinning Reel and Fishing Rod Combo, Talbot D, Duchaine CS, Lavigne-Robichaud M, Trudel X, Aubé K, Gralle M, Gilbert-Ouimet M, Milot A, Brisson C
 
Original article [online first; 28 September 2021]   pdf
Screening for cognitive impairment among patients with work-related stress complaints in Denmark: validation and evaluation of objective and self-report tools
Jensen JH, Miskowiak KW, Purdon SE, Thomsen JF, Eller NH
 
Original article [online first; 27 September 2021]   pdf
Cancer-related changes and low-to-moderate exposure to welding fumes: A longitudinal study
Dauter UM, Alhamdow A, Cediel-Ulloa A, Gliga AR, Albin M, Broberg K
 
Original article [online first; 26 September 2021]   pdf
Sickness absence and return to work among employees with knee osteoarthritis with and without total knee arthroplasty: a prospective register linkage study among Finnish public sector employees
Kaila-Kangas L, Leino-Arjas P, Koskinen A, Takala E-P, Oksanen T, Ervasti J, Kausto J
 
Original article [online first; 24 September 2021]   pdf
Night and shift work and incidence of cerebrovascular disease – a prospective cohort study of healthcare employees in Stockholm
Bigert C, Kader M, Andersson T, Selander J, Bodin T, Gustavsson P, Härmä M, Ljungman P, Albin M
 
Review [online first; 15 September 2021]   pdf
Associations of working conditions and chronic low-grade inflammation among employees: a systematic review and meta-analysis
Kaltenegger HC, Becker L, Roman 16" Gold and White Peace to All Christmas Angel Tree Toppe, Nowak D, Weigl M
 
Original article [online first; 14 September 2021]   pdf
Job dissatisfaction as a predictor of poor health among middle-aged workers: a 14-wave mixed model analysis in Japan
Oshio T
 
Original article [online first; 3 September 2021]   pdf
Exposure to workplace violence and threats and risk of depression: a prospective study
Rudkjoebing LA, Hansen ÅM, Rugulies R, Kolstad H, Bonde JP
 
Original article [online first; 31 August 2021]   pdf
Working from home: mismatch between access and need in relation to work–home interference and fatigue
de Wind A, Beckers DGJ, Nijp HH, Hooftman W, de Boer AGEM, Geurts SAE
 
Original article [online first; 16 August 2021]   pdf
Are resident handlings in eldercare wards associated with musculoskeletal pain and sickness absence among the workers? A prospective study based on onsite observations
Januario LB, Mathiassen SE, Stevens ML, Holtermann A, Bergström G, Rugulies R, Karstad K, Hallman DM

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