Bicycle chain is a roller chain that shifts power from the pedals to the drive-wheel of a bicycle, thus propelling it. Most bicycle chains are made from plain carbon or alloy steel, but some are nickel-plated to prevent rust. Chain considered to be the heart of the Bicycle, because it helps one run bike with manpower and reduces labor. These chains transmit the power of pedaling to the back wheel. Most bikes use chains in few different styles use cog belts, but these are the exceptions. In the early stages of chain development, chain design grew in response to development in bicycles.
There are varieties of bicycle like-
- Road bikes: very smooth for Roads riding.
- Mountain bikes: designed for Off road.
- Hybrid/commuter bikes: A bit of everything..
- Cyclocross bikes: A bit of everything, but with a road bike feel.
- Folding bikes: Commuting, leisure or touring for the short-on-space.
- Electric bikes: An electric-assisted bit of everything.
- Touring bikes: designed for carrying loads over longer distances while remaining comfortable for the rider.
- Women’s bikes: All of the above, designed specifically for women.
As above mention, all bikes built different from one another for different surfaces and there are different chain for different bike, There is no universal bike chain that would fit all types of bikes. Bike chain sizes vary based on several factors. If you are replacing your bike chain by yourself, you need to be aware of the differences between bicycle chains and different lengths and widths of bike chains.Bike Chain Size Variables are here-
- Link Length or Pitch
- Length/Total Length
- Internal Width
- External Width
The above points are important for one who is look for a chain for bike.
BICYCLE CHAIN REPAIR AND MAINTENANCE
The average middleweight Bicycle puts about the same amount of power to the rear wheel as a small motorcycle, and all of it through the drive chain.It is important for one who is running a bicycle for long to Bike chain repair, if not it’ll break while you’re riding and wreck your bicycle.
If your current chain care routine involves the pressure washer, the rest of the bike is getting washed the chain is loosing it’s lubrication. When a bike looses it’s lube it will eventually end up looking dry and not healthy, which can cause inertia and damages your bike’s chain.
Three steps to Bicycles chain services:
- One should be checking your chain and sprockets for damage, wear and free-play in adjustment before every ride.
- Examine the free play on the bottom run of the drive chain, consulting the owner’s handbook for advice on adjustment.
- Check for tight spots by rotating the rear wheel. If it will not rotate freely then a new chain may be required.
- Inspect the rear drive sprocket for wear, making sure that the center of the teeth are not bent.
- • Check for any rust spots. Such spots are an indication for insufficient lubrication.
- The chain should be cleaned before each lubrication, as the mix of dirt and dust make a grinding paste, removes the lubrication and severely reduces chain life.
- Never use petroleum-based cleaners, detergents and wire brushes as they will damage the chain or seals. Like you would and should be doing with the rest of your bike, get something specifically designed for the job and go for a ‘spray-on-rinse-off ‘ formula if you can.
- If it’s properly muddy, go over the links with a soft nylon brush or sponge, never use a wire brush. When you’re happy it’s done the job, rinse off thoroughly with clean water.
- Avoid using high pressure water washers, as the water can be forced inside the rings,and make sure the chain’s completely dry before you lubricate.
- A Bicycle chain should be lubricated after every long run to ensure peak performance and a long life
- Lubricate the chain after riding, not before. This allows time for lube the to evaporate before the bike is used again, and lets the lubricant penetrate the link properly.
- Get your bike on its center stand, or on a paddock stand, as you’ll need to rotate the rear wheel fully.
- Spray the chain with a thin and even coating of chain lube or grease. Aim the spray nozzle at the inside of the chain, rotating the wheel until you’ve covered three full revolutions of the chain.
- Again, always go for a specific bicycle chain lube or grease, as other non-specialist products may not lubricate effectively.