Questions tagged [freehub]

The part of the rear hub which holds the casette. It employs a ratchet and turns only when you pedal. Track bicycles / fixies don't have one.

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Bike attached to TACX flux smart trainer makes a clunking house and chain feels like skipping

I have a bike which I use as normal as well as cycling indoors with my tacx flux smart trainer (direct drive, take the back wheel off). Without the trainer, my bike runs smoothly with no issues. When ...
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678 views

SRAM XD cassette will not fit on the splines of an XDR driver

I have an 11 speed 10-42 XD cassette that I am trying to fit on an XDR driver (this one - https://www.alltricks.com/F-41493-pieces-roues/P-676097-fulcrum_body_sram_xdr). No matter how I turn the ...
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21 views

Probs removing the Freehub from Mavic Ksyrium Pro UST

Finally managed to remove end caps after reading helpful tips on this site... now cannot get the freehub off. Researched the manual... there do not appear to be any further retention devices, but its ...
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152 views

How to reinstall a freehub with cartridge bearings?

My road bike's freehub has an issue - the outer part of the body has about 1mm of play against the axle, resulting in a wobbly cassette. The freehub still functions but it needs replacing. It's a ...
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54 views

10 speed Shimano freehub to fit an Ultegra 6800 wheel

I’ve put a CS HG800 11-34 11 speed cassette on my ultegra 6800 wheel, along with the higher capacity RD8000 GS derailleur. Problem is the cassette is actually made for a 10 speed mountain free hub so ...
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131 views

Schwinn sidewinder 21 gear slipping?

If rear tire is off the ground, the wheel will spin when pedaled. When wheel is on the ground the pedals will move the chain in any gear but will not move the rear wheel. The chain is not losing ...
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382 views

Freehub stuck on wheel

The freehub doesn't quite roll as smoothly as before. Pedalling back actually turns the wheel back if it's free spinning. So we thought we'd take the body off to clean it and see if anythings broken ...
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22 views

new freehub body seems too tight after installation

Is it normal for a new freehub body to feel tight. I changed a freehub body on a Velocity hub and it does not spin as freely as I am accustom to seeing on other hubs (and the original Velocity hub).
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31 views

Can FH9000 rear freehub be put on bicycle with 7800 Dura Ace group?

My bike is a Coppi Wing with a 7800 Dura Ace group. My cassette is a 10-speed CS 5700 for Tiagra. I have to replace my freehub. Will a Dura-Ace 9000-series freehub fit?
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1answer
88 views

How to you remove the seal from a Deore XT FH-M8000 freehub?

When first installing (or overhauling) Shimano rear hubs, I usually pull the freehub, lift the seal off the back side (where the splines are that engage the hub body) and then heat the freehub with a ...
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56 views

Rear cassette is wobbling (to the point that it will slip gears)

Raised the issue with my local bike shop and they suggested that the rear wheel should be replaced. Wondering if there are any alternative options instead of splashing out on a new wheel? If it is a ...