Question: Do All Cassettes Fit All Hubs?

Can I fit an 11 speed cassette on a 8 speed hub?

In the MTB world a regular (non XD) 11 speed cassette will fit on a 8-9-10 speed freehub body.

11 speed road cassettes require a slightly wider 11 speed specific freehub body.

But, if you have a spare 2,5 minutes put on your 11 speed cassette and you’ll see..

How do I know what freehub I need?

Knowing What Freehub You NeedIf you have 10, select a Shimano/SRAM freehub.If you have 12 gears, select an XDR freehub.If you have 11, look at your crank.If there is one chainring up front, select an XDR freehub.If there are two or three chainrings (gears) up front, pick a Shimano/SRAM freehub.

What is the difference between a freewheel and a freehub?

Older bikes may have a large external thread machined into the hub. The cogs and ratcheting body assembly, called a “freewheel,” threads onto the hub. … If the fittings spin with the cogs, it is a cassette system with a freehub. If the tool fittings do not spin with the cogs, it is a threaded freewheel system.

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

A 7 and 8 speed cassette have the same amount of space between each cog. An 8 speed cassette is slightly wider than a 7 speed cassette because of that added gear. … Simply put – 8, 9, 10 speed cassettes all fit on the same hub. A seven speed cassette will fit on an 8 speed freehub with the use of a spacer.

Are bike cassettes interchangeable?

SRAM and Shimano cassettes, on either road or mountain bike, are interchangeable with each other as the spacing is the same between the sprockets. However, Campagnolo road cassettes will only work with Campagnolo drivetrains.

Are freehub bodies interchangeable?

Assuming of course the same number of “speeds,” but among the 8/9sp. freehubs, I know XTR, XT, and LX are all interchangeable.

Are cassettes better than freewheels?

A cassette is the more modern option and has quickly overtaken the freewheel. It comprises a collection of independent cogs set on layered rings that come apart and slot onto the body of the (also more modern) freehub component.

What size cassette do pros use?

Pros often use a 55×11-tooth high gear for time trials. On flat or rolling stages they might have 53/39T chainrings with an 11-21T cassette. In moderate mountains they switch to a large cog of 23T or 25T. These days, they’ve joined the big-gear revolution like many recreational riders.

What is an 11 28 cassette?

Standard Setup Currently, the most common gearing setup on new road bikes is a 50/34 chainset with an 11-28 cassette. This means that the big and small chainring have 50 and 34 teeth, respectively, and the cassette’s smallest cog has 11 teeth and its largest cog has 28 teeth.

What is a 12/25 cassette?

The 12-25 is 12-13-14-15-16-17-19-21-23-25. The 12-27 is 12-13-14-15-16-17-19-21-24-27. Only the last two cogs are different between the 12-25 and 12-27. You get lower, more useful cogs with the 12-27 over the 12-25.

Can I fit a 9 speed cassette on a 7 speed hub?

7-speed cassettes fit fine on 8- and 9-speed (and most 10-speed) hubs if you put a 4.5 mm spacer onto the body before the cassette.

Can you fit an 11 speed cassette on a 9 speed hub?

This means that if you have an old wheel with a 9/10 freehub, you cannot use it with an 11-speed cassette. You must buy a new wheel that is 11-speed. However, the 11-speed wheels are retro-fittable for 9 and 10-speed. They come with a 1.85mm spacer to take up the extra slack.

Can I put a 12 speed cassette on a 9 speed hub?

Yes, you can. All mountain bike cassettes are made to fit standard HG freehub. 8, 9, 10, 11 and 12-speed cassettes for Shimano splined freehubs. Unless you have some older cassette that is using a road bike standard which requires bigger freehub for 11-speed adaptation.