Better 7-speed chain for Trek Allant?

Asked by: Sean King

Do Trek bike chains have a master link?

Quote from video: Now this KMC master link made specifically for 11 speed SRAM. Also fit Shimano and KMC has no arrow so it makes no difference which way you install it but we install.

Can you use an 8-speed chain on a 7-speed bike?

A 7.1 mm wide 8-speed chain* will fit all the other systems (5, 6 and 7-speed ones). Shimano, SRAM and Campagnolo all use the same chain with 8 speeds.

Will 9 speed chain work with 7-speed?

A chain one size narrower than standard rarely presents any problem. Thus, you can use a “9-speed” chain with a 7-speed or 8-speed system, or a “10-speed” chain with a 9-speed system.

How do I know what bike chain to buy?

Add the multiplied chainstay length, the divided number of teeth for the chainring and rear sprocket, and add 1 (or 2.5 cm). The result is the ideal chain length for your bike. For example, you’d add 32.5, 13, 7 and 1 to get 53.5. The length of the chain should be 53.5 inches or 135.89 cm.

What if my bike chain doesn’t have a master link?

Using a chain pin: If your chain does not have a master link, use a chain tool to reconnect the chain with the chain pin included with your new chain. If you are repairing an existing chain, always use a new chain pin rather than reusing an existing pin.

Can you use two master links on a chain?

More than one master link should be fine. The only issue I can see with this practice is having a few links of unworn chain inserted into a worn one which might cause problems – not a problem in your specific case as the chain is almost brand new.

How do I know what speed chain I need?

Because the distances between the sprockets vary on different ‘speed’ cassettes (e.g. the gap will be wider on a 9-speed block than on an 11-speed), you need a chain that fits. A chain for an 11-speed transmission will be narrower than one for a 9-speed, etc.

Can you replace a 7 speed cassette with an 8 speed?

Quote from video: There up to the rim. There is thirty five millimeters. Then you can probably install an eight nine or ten speed cassette on to that free hub.

Will a 10 speed chain work on a 7 speed chainring?

Shimano 6/7/8 speed chainrings will not fit a 10 speed chain.

Can I use a 10 speed chain on a 7-speed cassette?

10-speed derailleurs are not compatible with 7-speed cassettes and should not be combined on your bike. You however may be able to make it work if you change the shifters and chains on your bike to 10-speed too, but it’s not advisable to match components of different speeds.

Are 7 8 and 9 speed chains the same?

7, 8, and 9 speed chains have the same inner width, but 9 speed chains have thinner outer plates for a thinner overall chain. So while a 9 speed chain works fine on a 7 or 8 speed drivetrain, it will be a weaker chain that tends to “stretch” faster.

Are 7-speed bikes good?

A 7-speed bike is great for riding on varied terrain, and is especially useful for commuters who want an easier, less sweaty ride to work. 7-speed bikes aren’t as easy to look after as single speeds. There are more moving parts, which need regular TLC, and in the long run could mean more parts to replace.

How do I know my bike chain size?

L = 2 (C) + (F/4 + R/4 + 1) L = Length – your chain length in inches (rounded to the nearest inch). C = Chain stay – the distance between the middle of the crank to the rear axle. Measure to the closest ⅛ and convert this to decimal form.

How do you join a chain without a master link?

Quote from video: First we'll remove the portion of broken link this pin can come all the way. Out. You now we have a roller with an inner. Link take the other end. And if we just take out this one we're going to have

Do Shimano chains have a master link?

However, even Shimano is now changing its tune and its latest 11 and 12 speed chains are available with master links.

Does a chain need a master link?

A master link or quick-release link is a roller chain accessory that allows convenient connection and disconnection of a chain without the need for a chain tool. It acts as a set of the chain’s outer plates, so joining two sets of the chain’s inner plate ends. Such master links may or may not be re-usable.

Do Shimano chains have a master link?

However, even Shimano is now changing its tune and its latest 11 and 12 speed chains are available with master links.

What size is a bicycle chain master link?

Bike chains come in two sizes. There’s 1/8″ chain for single speeds (bikes without a derailler) and 3/16″ which is for geared bikes with a rear derailleur. In addition you can get master links for 6/7/8 speed, or 9 speed or 10 speed or 11 speed.

What is the purpose of a master link?

A master link is a chain accessory that provides convenient connection and disconnection of a chain without the need of a chain tool. In lifting, a master link is used when making sling assemblies and any number of rigging connections.

Is a master link the same as a connecting link?

Roller Chain connecting links are also commonly known as master links. These links are designed to assemble and dis-assemble using a spring clip or cotter pin. We stock a wide variety of connecting links ranging size and specifications.

Which way does master link go?

Quote from video: So you want the closed in in that rotation. So when you put it on that is. How you put it on there open end goes out away from the bike if it's on top of course.