Shimano MT800 tool ?

General cycling advice ( NOT technical ! )
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smuggers
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Shimano MT800 tool ?

Post by smuggers »

Can anybody link me to a suitable tool to fit the smaller type hollowtech 2 bottom brackets? The plastic adapters supplied for existing removal tool is pretty rubbish. I would rather have something machined and made for the job.. Have seen the Park Tools one, but dont really want to pay £30.

Many Thanks..

Smuggers
When I see an adult on a bicycle, I do not despair for the future of the human race. --H.G. Wells
Jdsk
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Re: Shimano MT800 tool ?

Post by Jdsk »

IceToolz HollowTech II Bottom Bracket Tool £7.99.
https://www.sjscycles.co.uk/tools/icetoolz-hollowtech-ii-bottom-bracket-tool/

Jonathan
reohn2
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Re: Shimano MT800 tool ?

Post by reohn2 »

Jdsk wrote:IceToolz HollowTech II Bottom Bracket Tool £7.99.
https://www.sjscycles.co.uk/tools/icetoolz-hollowtech-ii-bottom-bracket-tool/

Jonathan

Seconded.
Available here with free postage:- https://www.ebay.co.uk/itm/Ice-Toolz-Ho ... Swz2BeKiaQ
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slowster
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Re: Shimano MT800 tool ?

Post by slowster »

reohn2 wrote:
Jdsk wrote:IceToolz HollowTech II Bottom Bracket Tool £7.99.
https://www.sjscycles.co.uk/tools/icetoolz-hollowtech-ii-bottom-bracket-tool/

Jonathan

Seconded.
Available here with free postage:- https://www.ebay.co.uk/itm/Ice-Toolz-Ho ... Swz2BeKiaQ

I cannot see where it states that that tool is for the MT800 version of the Hollowtech 2 BB, which requires a smaller diameter tool (in fact I think this is the IceToolZ version of that tool). The Shimano and IceToolz tools are both designed for 1/2" drive handles, whereas the Park ones take 3/8".
Jdsk
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Re: Shimano MT800 tool ?

Post by Jdsk »

You may well be right. I'd ask SJS.

Sorry if my post was misleading.

Jonathan
philvantwo
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Re: Shimano MT800 tool ?

Post by philvantwo »

I got the proper shimano one from Chain Reaction, half inch drive and made to last. Cost me £18 but perfect fit, I read reviews that the park tool one was made of soft aluminium.
reohn2
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Re: Shimano MT800 tool ?

Post by reohn2 »

Jdsk wrote:You may well be right. I'd ask SJS.

Sorry if my post was misleading.

Jonathan

Ditto.
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"All we are not stares back at what we are"
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smuggers
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Re: Shimano MT800 tool ?

Post by smuggers »

philvantwo wrote:I got the proper shimano one from Chain Reaction, half inch drive and made to last. Cost me £18 but perfect fit, I read reviews that the park tool one was made of soft aluminium.



Think I will go for this one thanks.. Just wasn't 100% on which one to get.

Thanks..

Smuggers
When I see an adult on a bicycle, I do not despair for the future of the human race. --H.G. Wells
Brucey
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Re: Shimano MT800 tool ?

Post by Brucey »

smuggers wrote:Can anybody link me to a suitable tool to fit the smaller type hollowtech 2 bottom brackets? The plastic adapters supplied for existing removal tool is pretty rubbish. I would rather have something machined and made for the job.. Have seen the Park Tools one, but dont really want to pay £30.


NB there is more than one 'smaller size', so be sure to get the right one.

cheers
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smuggers
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Re: Shimano MT800 tool ?

Post by smuggers »

Brucey wrote:
smuggers wrote:Can anybody link me to a suitable tool to fit the smaller type hollowtech 2 bottom brackets? The plastic adapters supplied for existing removal tool is pretty rubbish. I would rather have something machined and made for the job.. Have seen the Park Tools one, but dont really want to pay £30.


NB there is more than one 'smaller size', so be sure to get the right one.

cheers


Sigh.. Why do they have to make so many sizes? I will take my XT MT800 cup to the local bike shop in the hope they may have something that fits.. Thanks Brucey. :)
When I see an adult on a bicycle, I do not despair for the future of the human race. --H.G. Wells
Brucey
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Re: Shimano MT800 tool ?

Post by Brucey »

BTW I think the correct shimano tool is shown on the EV techdoc for the relevant BB/FC.

eg

https://si.shimano.com/#/en/EV/FC-M8000

but there are TL-FC24 and TL-FC25 adaptors for the standard tool and they are different. There is TL-FC34 which is a substitute for one of these - I can't remember offhand which.

It is nice to have the right tool, but IME the plastic adaptor (when used inside a cup-type tool which has plenty of engagement) is just fine for installation and is OK for removal too unless the cup is seized, in which case it is probably knackered anyway and a pipe wrench (stillsons) can be used on it without a worry.

cheers
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DevonDamo
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Re: Shimano MT800 tool ?

Post by DevonDamo »

smuggers wrote:Can anybody link me to a suitable tool to fit the smaller type hollowtech 2 bottom brackets?


Brucey wrote:but there are TL-FC24 and TL-FC25 adaptors for the standard tool and they are different. There is TL-FC34 which is a substitute for one of these - I can't remember offhand which.


I've just dug out mine and the little Shimano-branded adaptor ring (which fits my MT800) is marked TL-FC-25

The socket versions have Park Tools model number BBT49.2 and they're on eBay, e.g:

https://www.ebay.co.uk/itm/Park-Tool-Shimano-Bottom-Bracket-Socket-39mm-BBT49-2/312420016933?hash=item48bdaf2325:g:A6cAAOSwNepcNMPR
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smuggers
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Re: Shimano MT800 tool ?

Post by smuggers »

Managed to locate the correct tool from my local Halfords.. I have quite a bit of Park Tools stuff, but must say how impressed I am with Ice Toolz..Very good quality..

https://www.halfords.com/cycling/bike-m ... 60-shimano


Regards

Smuggers
When I see an adult on a bicycle, I do not despair for the future of the human race. --H.G. Wells
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smuggers
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Re: Shimano MT800 tool ?

Post by smuggers »

Thanks Damo... Was going to get the Park Tools one before I located the IceToolz one..
When I see an adult on a bicycle, I do not despair for the future of the human race. --H.G. Wells
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