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9

 

 

 

 
 

6. Regular use and bike maintenance  

 

Any bicycle that is regularly used will require regular routine maintenance. To ensure the maximum safety on your 

bike, we strongly recommend carrying a routine maintenance checks described in the paragraph 3.2 before each 

ride. Additionally, the following checks should be done approx once a month: 

 

-

 

Spokes – These should be checked after the first 300 miles (approx 500km) from buying your bike, and 

then every 500 miles (800km) to make sure spokes are not too loose.   

-

 

Brake pads – The condition of brake pads should be checked after every 500 miles. The life time of brake 

pads may vary significantly and last as long as 5000 miles or as little as 250 miles, depending on the 

conditions the bike is being used in. Generally, if used a lot in rain and muddy conditions, the pads will last 
less than if used mainly in dry conditions. Also, they are more likely to wear out quicker if used in hilly or 

mountains areas, compared to flat areas, where less braking is applied.   

 

For full manual on how to set up the Bengal Performance brakes, please go to: 

http://www.bengalperformance.com.tw/download.html

  

 
For full manual on how to set up the V-brakes, please go to: 

http://techdocs.shimano.com/media/techdocs/content/cycle/SI/BrakeSystem/BR-M431-M421/8DV0A-BR-

M431_M421-EN_v1_m56577569830604303.pdf

 

 

-

 

Running gears – Running gears should be checked and adjusted if clicking noise can be heard while 

changing the gears  

-

 

Tyres condition – You should never ride the bike with worn out tyres, as they are more likely to get a 

puncture and put you in a risk of an accident    

-

 

Chain – Chain should be cleaned and lubricated occasionally as it makes is last longer. Please make sure 

that you only use lubricants sold by professional bike shops. Never use motor oil or grease to lubricate 

your chain.  

-

 

Rims Condition – If using V-brake type brakes, it is important to check the condition of the rims 
occasionally. With regular usage, rims wear out over time and their wall thickness is reducing – a very 

worn out rim may explode under a high tyre pressure and cause an accident, serious injury or even death.  

It is always best to ask a professional bike shop to check the rims condition for you – usually bike shops 

offer such advice for free.   

 
Torque recommendations 

 

 

Rear 

axle 

nuts 

 

   33N.m 

Seat pillar clamp nut/bolt  

 

5-8N.m 

Brake cable anchor bolt   

 

5N.m 

Brake centre bolt M6:    

 

11N.m 

Gear shifter nuts  

 

 

4N.m 

V brake caliper nuts  

 

 

10N.m 

Rear carrier nuts  

 

 

8N.m 

Mudguard bracket nuts   

 

8N.m 

 
Other nuts torque depends on the size: 

M4  

2.5-4N.m 

M5  

4-6N.m 

M6     6-7.5N.m 

 

Warning: All mechanical components in the bike will get some wear and tear over time, depending on the type of 
a component and the material used. Any cracks, scratches, or colour changes, may indicate that the component 

has worn out and should be replaced.  

 

You should not try and fix any electrical components by yourself. 

Содержание E-mate

Страница 1: ...User Manual Oxygen Electric Bicycle PLEASE READ ME FIRST...

Страница 2: ...ks before first ride 6 3 3 Legal requirements 7 3 4 Your own safety 7 4 Carrying luggage on your bike 7 5 Battery charging and care 8 5 1 Battery charging 8 5 2 Battery care and maintenance 8 5 3 How...

Страница 3: ...e you support an eco friendly form of transport and contribute to saving our environment If you have any comments about this product or suggestions how we could improve it please do not hesitate to co...

Страница 4: ...ble payload for the bicycle is 120kg for the cyclist 15kg for the luggage located on the rear rack 3 The First Ride This chapter explains how to set up your bicycle before the first ride including rid...

Страница 5: ...5...

Страница 6: ...e in the tyres and therefore it is recommended to keep a pressure at a slightly lower level during hot summer days 3 2 2 Charge the battery for the first time Before the first use the battery should b...

Страница 7: ...ashing lighting systems using such systems on public roads is not allowed by the UE law In most countries white colour is used for the front light and red colour for the rear one Please note that usin...

Страница 8: ...o use your bike for a longer period of time it is very important that you charge the battery before Batteries stored for longer period of time should be charged for approx 2 hours every 2 months negle...

Страница 9: ...unning gears should be checked and adjusted if clicking noise can be heard while changing the gears Tyres condition You should never ride the bike with worn out tyres as they are more likely to get a...

Страница 10: ...Lithium based grease Lithium based grease 2 squirts from oil can Disassemble Disassemble Annually Pedals Derailleur cables Wheel bearings Headset Lithium based grease Lithium based grease Lithium base...

Страница 11: ...11...

Страница 12: ...12...

Страница 13: ...13...

Страница 14: ...User if this manual hasn t answered all your questions regarding Oxygen electric bikes please do contact us directly either through our website www oxygenbicycles com or emailing us at info oxygenbicy...

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