The specifications of a bicycle

In general, it is good to know the specifications of the bicycle you are interested in. If you discover a shop selling a bicycle way below the price of other shops, hopefully, it is because it is doing a great promotion to draw customers in and not that they have replaced expensive components with cheaper brands or models.

The same applies if you are buying a used bicycle. You would want to buy a second hand bicycle because the components have been upgraded. You can haggle on the price if you know that the original components, which were better, have been replaced.

Here is another point to take note of when you are buying a bicycle for a child. Bicycles for children are usually supplied with mudguards installed. If you don’t see them, they are likely removed by the retailer to be sold separately. Australian brand bicycles for children will usually be supplied with coaster brake and bell installed.

Some brands have websites with specifications of their bicycle posted online. Some distributors supply their bicycles to their retailers with tags that include the price and specifications.



You know that you are getting a real discount on the price if every components/model indicated on the tag are still on the bicycle.

If you want to know the specifications of a bicycle, you need to know:

1. the brand of the bike.
2. what kind of bike it is, eg, MTB or roadbike, etc.
3. the tyre size, eg, 26″ or 27.5″ or 29er or 700C.
4. the model name or number of the bike.
5. if possible, the year of manufacture, just in case some components have been changed for later models.

Do a search for “specifications (brand name) (type of bicycle)”, and you should be able to find the models that are available if they are posted online. If you are able to find their facebook page and it is actively managed, you can post a message there, to find the specifications of the bicycle you are looking for.

Bicycle chains? Here's how to put it on?

Learn how to put the chain back on your bicycle so that you can ask for labour discount when you buy new chain from Jom Johan.

   

Change handlebar tape? Learn to DIY.

If it is time to change your handlebar tape, learn to do it yourself by watching this video.



At Jom Johan you get a rebate of RM4 off SPL-WORKS RACING TAPE if you decide to tape it yourself.

DO IT YOURSELF FOR REBATES

Watch this video and learn how to change your own bicycle tyre or tube.

 

Why? If you fix your puncture personally, you will get a RM4 rebate off any tyre or tube you purchase at:

Jom Johan Trading and Services
No 43A, Jalan Prima Saujana
1/1A Taman Prima Saujana Sek 1 43000
Kajang, Selangor
Malaysia

Some points to note:

1) Before removing your current tube, pump in some air to see if it can be inflated.
2) Before you install the new tube, inflate it a little to check the surface for any defects.
3) Check your rim to see if there are any protruding spoke that could puncture your tube again. Ask the staff at Jom Johan to show you how to create a rim tape if it is required.
4) Check the outer and inner casing of your tyre to remove any embedded sharp object, such as, glass or nails.
5) Before you finish up by inflating the tube, make sure that it is fully inserted into the tyre and not sticking out of the rim.
6) Do not over inflate the tube as it can burst up like a balloon. Good for shop owner but not for your pocket.

Use the proper tools to remove and install tyres and tubes to prevent scratching or damaging the rims of the wheel or even puncturing the new inner tube you are installing.

This is one of the bicycle tool kits you can consider using as it comes with metal tyre levers.

If you would like to borrow tools available at the shop, be nice to the owner by telling how much you

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