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Questions and answers about sports

What model/make are this Freewheel and Freehub?

5 min read

Asked by: Laura Miller

How do I know what model my freehub is?

Quote from video: The easiest way actually to tell is count the number of teeth on your smallest cog it'll be 11 or 12 feet if you have an HG driver. The less common of the two is the ceramic ski driver. It.

Do I have a freehub or freewheel?

To identify which type you have on your bike you will need to start by removing the rear wheel from the bike. Then spin the cogs backwards by hand, if everything apart from the axle moves, then it is a cassette. If part of the block is stationary when the cogs move, then it is a freewheel.

What is the difference between a freewheel and a freehub?

Freewheel vs Freehub – Thread Differences

One of the main difference is that freewheels typically have a threaded hub. Bikes equipped with cassettes do not have a threaded hub, but instead, slip onto the hub with splines. But the differences, without getting too technical — go deeper than that.

What is a Shimano HG freehub?

HG (Hyper-Glide) HG, short for ‘HyperGlide’, is the most common and traditional freehub body design available. Created by Shimano, it is the standard used for cassettes that have at least an 11-tooth cog as the smallest cog on the cassette. HG Specific cassettes are available in 8,9,10, and 11speed options.

How do I identify my MTB hub?

Quote from video: You can tell from here it has three poles hence the name the three pol. Hub. That's pretty much it on that one for identification. Putting it back together we're just going to slide it back together.

What freehub does Shimano use?

HG freehub

Shimano’s HG freehub has been a cornerstone of road and mountain bike drivetrains — for Shimano as well as many of SRAM’s road and mountain groups — for decades.

How do you know if your bike is freewheel?

Quote from video: But here we have a reliable rule of thumb. Let's review it again as we spin the cogs counterclockwise a cassette stool fitting will also spend but on a freewheel.

What type of bike cassette do I have?

Quote from video: Numbers if you've ever wandered through your local park shop you may have noticed these numbers on the little cassette boxes 1125 11 28 maybe even 1140. – numbers mean it. All comes down to gearing.

Are all Freehubs the same?

There are many different standards used by the different drivetrain makers – that’s mainly Shimano, SRAM and Campagnolo – as well as different ones for mountain bike and road bike freehubs.

Are freewheels interchangeable?

Sprocket Replacement and Restoration. Most multi-speed freewheels have replaceable, interchangeable sprockets. It used to be a common bike-shop service to assemble custom freewheels with any desired combination of sprocket sizes.

Can you put a cassette on a freewheel hub?

You cannot convert a freewheel hub to cassette. You need a new rear hub. What he said. You’ll have to either get a whole new rear wheel or buy a rear hub and spokes and have them re-laced to your current rim.

Are freehub bodies universal?

Of the freehub bodies out there, there are a number of different types, different types have different benefits but mainly are simply a matter of compatibility with the appropriate groupset you run on your bicycle.

What are the types of MTB hubs?

There are three types of mountain bike rear hubs – singlespeed, freewheel and internally geared.

What are the different types of bike hubs?

There are four types of hubs available: the track hub, the flip flop hub, the freewheel hub or the cassette hub. The recommended way to go for a fixed gear setup is to construct a new rear wheel. You can use a track hub in such an activity. The distinct feature of any track hub is their stepped threads.

How do I know my hub size?

Measure across the middle of the wheel hub to get the diameter. The wheel hub bolt pattern is the number of bolts lugs on the hub and the diameter of the circle in which they are arranged.

Are freehub bodies interchangeable?

Most Shimano Freehub bodies are interchangeable.

What is an XDR hub?

XDR, which stands for “XD. Road”, is simply a modified version of their mountain-bike XD Driver Body that was introduced with XX1. That system was designed to allow for a wider range cassette by making room for a smaller cog than would fit on a regular freehub body.

What is Micro spline driver?

MICRO SPLINE delivers lightweight aluminum FREEHUB body to reduce weight and 10 teeth top gear. Use combination with MICRO SPLINE cassette sprocket and FREEHUB.

What is a free hub on a mountain bike?

The freehub is an extension of the right-hand side of the rear wheel’s hub. It contains a system that engages with the wheel when you’re pedalling, to propel you forward, and which disengages when you stop pedalling so that the wheel continues to turn without the gears and pedals turning.

Do all bikes have free hubs?

Almost all bikes have some form of freewheel mechanism. This clever system lets you push the pedals to power the bicycle but allows you to coast without them continuing to turn. Achieved via a ratcheting mechanism connected to the rear hub, as you apply force, the ratchets engage and drive the bike forward.

Are SRAM and Shimano Freehubs the same?

Joyously, almost all of these cassettes share the same freehub body standard, whether they’re from SRAM, Shimano or any other brand. It’s called Hyperglide and Shimano invented it back in the mists of time (well, the early 1990s).