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FREEWHEEL VS.CASSETTE DRIVER

The different appearance of a freewheel and a freehub is not completely noticeable to the average cyclist when comparing Shimano systems, which are in the majority. Not all Freehubs have this bulge, but whenever you see it, you can be sure that it is, in fact, a cassette Freehub. Would you have gotten this upset if I hadn’t quoted your post? Find More Posts by JeanCoutu. The extractor splines do not turn when the sprockets are spun backwards. If freewheels are used on a tandem bike, the combined power of two riders makes freewheels extremely tight.

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Freewheel vs Freehub

A hub is the center point of the wheel that the freewheel or cassette attaches to. Post as a guest Name. Canada is an Inuit word for “10 month winter”. Originally Posted by mp I think these are vs.acssette just types of cassettes, one all the rings come apart, and the other it’s just one big piece all welded together.

Tandem Bikes If freewheels are used on a tandem bike, the combined power of two riders makes freewheels extremely tight. I’ve found some nasty old unmaintained bikes in the last years, and have yet to find a seized freewheel? The hub is the body at the center of the wheel containing the axle. The reason I ask is because in order to finance a modern set of cassette wheels I will have to sell a pair of NOS campy freewheel hubs. This particular page is intended to help you determine which type your bike is equipped with, because there is a great deal of confusion about which is which.

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Bare metal begins to rust in a few hours on a dry day. Yes, I live in Texas. These bolts or rivets are there to aid with installation and make it easier to keep the sprockets and spacers in the correct order and position when they are removed from the freehub ratchet body.

Find More Posts by Bikedued. The cassette is just a set of gears bolted together, without any moving parts, that slides onto the hub and is held in place with a lockring.

Chain whip and cassette removal tool. Back to the original question, the chief advantage of cassette hubs over freewheel hubs is the fact that the drive side bearings can be placed much closer to the dropout which greatly reduces the length of unsupported axle. Freewheels for Threaded Hubs Traditional rear hubs have a standardized set of threads that a freewheel or sprocket cluster can be screwed onto.

Over the past vx.cassette decades, the cassette replaced the conventional threaded rear hub.

Freewheel vs Freehub – I Love Bicycling

This newer style hub works so well that they have replaced the traditional freewheel and have become the new standard for contemporary road bikes. Cassettes are typically flush with the face of the gears, and you can see the splines, appearing as the rays of the sun around the perimeter.

The sprockets, cluster, cogset or cassette are commonly sold as a set.

Perhaps you are not asking the question that you think you are. One of the major differences between a freewheel and a freehub is the location of the coasting mechanism.

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Unlike the freewheel and threaded hub system, the lockring splines will turn with sprockets when spun backwards. Traditional rear hubs have a standardized set of threads that a freewheel or sprocket cluster can be screwed onto. The cassette Freehub incorporates the ratchet mechanism into the hub body although the ratchet mechanism is still replaceable. Grow some skin, it was not a personal attack just because I quoted your post.

The lockring has a normal right-hand thread; turn clockwise to tighten it. Find More Posts by tellyho. See here for the difference between a cassette and a freewheel. With the removal of a simple retaining ring, the entire cassette slides off of its splines and can be cleaned in a solvent in just a few minutes.

Y’all don’t put salt down on the roads in the winter for snow and ice.

The very end of the rear hub differs for each type, so it is easy to identify the standard, even before removing sprockets. Search I Love Bicycling.

Cassettes Commonly 7- 8- 9- or speeds Lockring splines turn with sprockets when spun backwards Many cassette Freehubs have a distinctive bulge on the right end of the hub barrel. They routinely apply salt to the roads to deal with ice.