16. How to Replace a Freehub Body

Demonstrates how to remove and install a cassette freehub body. Requires a hub overhaul.

IMPORTANT: Nuts and bolts on your bike should always be tightened to the manufacturer's specifications.
How to Replace a Freehub Body
DVD Vol. 1 DVD Volume 1
This video is available on DVD

If your cassette cluster is loose or gets stiff you may need to replace your freehub body. To do this you'll need a 10mm allen key, and you'll have to first remove your cassette, axle and bearings as demonstrated in previous tutorials.

Freehub Removal

Once your cassette and bearings are removed, slide the 10mm allen key into the center of the hub, and loosen it by turning counter-clockwise. If the freehub is very tight and difficult to loosen you can get more leverage by mounting the allen key in a vice clamp and sliding the wheel down onto it. Then you can loosen the freehub by turning the wheel counter-clockwise.

Once the freehub body is removed, clean the hub surface and bolt and grease all the way around the bolt's threads before re-installing.

Freehub Installation

Gently thread the new freehub body onto the hub splines and thread the bolt back into the hub. Using the allen key, torque the bolt to approximately 45Nm, or about 400 inch pounds.

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07/30 What freehub do I have?

Hello to everyone,
I'm new to the forum and I want to congratulate with all of you for your excellent work! Now we can go to the serious stuff:

I'm not an expert of bikes and I'm trying to fix my old TREK. The freehub is broken so I decided to replace it. It was not easy but, finally, I removed it from the bike. Now I have two questions:

1) I'm not sure I removed it correctly because the back of the freehub is different from what I can see online
2) if I removed it correctly, can someone tell me what kind of freehub is this? I want to buy the replacement <... Read more >>

07/27 Replace Cassette with Freewheel

I have a road bike with a Shimano Tiagra, 12-25T cassette.  I have a freewheel that should provide higher power on top gears.  How would I go about removing the cassette and hub and installing the freewheel?
What exactly is needed?  Is it possible

Will swapping the cassette... Read more >>

07/23 Started my 10 speed to 3 speed hub conversion from 27" to 26" wheels.

The rear wheels seems to fit fine. The spacing was perfect. Both wheels are off of  different Raleighs. The  rear brakes need changing. The bent 27" forks are being replaced with 26" forks. I serviced the bottom bracket and put a single chain drive and new peddles on as well. I think it will work but until it's finished, you never know for sure. There will be 4 or 5 pics. Will change the drop bars to flat bars, put a comfort seat on and see where it goes from there. If anyone has any advice I am interested in hearing it.
Read more >>

07/20 Swapping 27" wheels for 26" wheels.

I have a fairly nice Raleigh with a bad 27" front wheel. Too far gone for truing. I have a nice spare 26" wheel set.
Can I replace the 27"wheels with 26" wheels. I'm thinking the brakes pads would need to be move 1/2 inch and as the replacement rear 26" wheel is a 3 speed Shimano hub, their would be no dersillers to set up. Am I missing anything that would derail my plan?... Read more >>

07/20 Shimano 600 freewheel question.

I picked up Nishiki Custom Sport with what I think is a Shimano 600 freewheel. Odd set up. The freewheel has the axel bearings were the freewheel removal tool would normally go. the only adjustment on the free wheel side is a single nut which goes up against the bearing seal. I wondering if I am missing a part or is that the way it is supposed to be? anyone familiar with this setup?... Read more >>

07/13 Fitting Wrench on Nipple

Recently the front wheel on my 2012 Specialized Sirrus Sport became wobbly. I'm the kind of guy who would normally just take this to the shop to get trued by a professional, but I'm planning a long bike trip this Fall and decided I need to learn how to keep my wheels true myself. I went down to the bicycle dealer and bought two things: a triangle-shaped spoke wrench that fits three size nipples (0, 1, 2), and a $100 truing stand. I wanted to do this right.

I was not expecting the problem I ran into: I could fit the wrench (size 2) onto about 2/3rds of the spoke nipples, bu... Read more >>

06/30 How to choose the correct rim tape for my wheel?

Hi guys

Can anyone tell me how to choose the correct rim tape width for my wheel/rim? My wheel has an inside rim width of approx. 19mm. Would an 18mm wide rim tape thus be the ideal size for my wheel?

Thank you... Read more >>

06/20 Will this work on 20" rim?



Untitled

I want to buy a electric conversion kit for my bike but the smallest rear wheel that they supply is a 26"
rim. I asked if they can supply a 20" rim with spokes and the fella said he just sells them he dose not know if that is possible. If I do buy the 26" rear wheel can I change the rim and spokes for a 20" one?
and what size spokes would I need?
... Read more >>

04/14 Replacement axle for Ritchey V4 or V5 hub

I need to replace the axle on Ritchey hub that is part of a set of Pro DS wheels. Based on the hub ID document http://ritcheylogic.com/wp/wp-content/uploads/2014/01/Ritchey-HUB-ID-Sheet-20140121.pdf, I believe that it is V4 or V5 hub. It doesn't precisely match any of the pictures. It has a Shimano-compatible freehub.

Would this axle kit work? http://www.amazon.com/Ritchey-WCS-Roa... Read more >>

04/14 40 hole hub into a 36 hole rim?

G'day all,
Probably a dumb question but here goes anyway
I have a rear wheel from a 1940's bike I'm rebuilding that has a 40 hole coaster brake hub, but the rim is rusted out. I want to know if it is possible to re-fit this hub into a 36 hole rim (I guess leaving 2 holes empty on each side). I would like to re-use this hub if possible but have no 40 hole rims. Any advice/opinions would be great! (I'll probably try it anyway just to see what happens...!!)

Cheers!... Read more >>

03/30 Is it possible to fit a hybrid wheel on a racking bike frame?

Hi guys

Can anyone tell me if it is possible to fit a hybrid rear wheel on a racing bike frame seeing that both hybrid and racing bike wheels have the same bead seat diameter?

Thank you... Read more >>

03/27 29er tyre on 700c wheel?

Hey guys

What size 29er tyre can I run on a 700c wheel with an inside rim width of 19mm? Would a 29" x 2.3 tyre be too wide or would it just about work ok?

Thank you

Ibie... Read more >>

03/23 Corrosion on rims... Repair?

Hey guys,
Have a set of MTB wheels that the rims(aluminum) have some corrosion around where the spokes fasten(nipples). It has a chalky white residue that seems to creep under the existing paint and makes the paint peel off.
What is the best way to clean them up and get them ready for a couple coats of paint?
Thanks !!! ... Read more >>

03/04 This question again?

so my new bike will be here soon and I want to swap out my 15mm nuts up front for a quick release. not sure which yet..... might go for XT as I hear good things about them. i'll be getting a redline monocog, 29er SS. i'm an able tinkerer but just getting a bike tool kit together to take on more of my own repairs. pictures are encouraged as i'm new to all this. thanks all.


also, how do I change things in my .... uuummmmmm........ I don't know what you call it. I want to put up a picture of myself and stuff....

ok, figured out the second half. now, back to the first hal... Read more >>

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