Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Dougal on Thu 8th Jun 12:15pm

Shimano clutch failures. A big deal or no in the XT 786 series?
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby el_booto on Thu 8th Jun 12:31pm

Dougal wrote:Shimano clutch failures. A big deal or no in the XT 786 series?


what's failed?

you can get replacement kits for them, i keep a collection of wrecked ones for the B-knuckle links and clutch units if you only need one specific part.

the "loop" that houses the cam that engages the one-way bearing is a known weak point, if you turn the clutch on and it does nothing: it's usually either the loop has broken or the clutch just needs adjusting.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Dougal on Thu 8th Jun 3:22pm

el_booto wrote:
Dougal wrote:Shimano clutch failures. A big deal or no in the XT 786 series?


what's failed?

you can get replacement kits for them, i keep a collection of wrecked ones for the B-knuckle links and clutch units if you only need one specific part.

the "loop" that houses the cam that engages the one-way bearing is a known weak point, if you turn the clutch on and it does nothing: it's usually either the loop has broken or the clutch just needs adjusting.


Nothing yet. I'm deciding which generation to buy.
Dougal
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Astoria Paranoia on Thu 8th Jun 6:32pm

Make sure your hanger isn't made of cheese.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby mudguard on Thu 8th Jun 8:22pm

Dougal wrote:Shimano clutch failures. A big deal or no in the XT 786 series?


I broke the one in my Zee. Part number is the same I think. Well I think it wore out rather than broke.
20150402_180023.jpg
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby oldandlazy on Fri 9th Jun 8:31am

I broke the one in my 786, but had probably over tightened it to be fair.. $30 replacement, and the replacement lasted fine for another three years so far.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Dougal on Fri 9th Jun 10:08am

Sounds like no big deal then. Thanks guys.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Conners on Fri 9th Jun 1:20pm

Clutch derailleurs turn noisy old bikes into smooth sounding old bikes. One of the best things ever I reckon.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby AgrAde on Fri 9th Jun 3:15pm

If you want quiet go sram. Shimano stuff is less effective at stopping chain flappage. If you want to go for 3 months without a warranty claim on your derailleur or shifter without spending big money then shimano is a much better option :paranoid:
Last edited by AgrAde on Fri 9th Jun 7:17pm, edited 1 time in total.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby phunk on Fri 9th Jun 3:27pm

Clutch derailleurs also ruin your suspension responsiveness.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Conners on Fri 9th Jun 4:26pm

phunk wrote:Clutch derailleurs also ruin your suspension responsiveness.

My engineering brain told me that too. My just ride your fucking bike brain tells me I can't feel a difference.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby philstar on Fri 9th Jun 5:58pm

phunk wrote:Clutch derailleurs also ruin your suspension responsiveness.


there is solution to that :)
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Velocipedestrian on Fri 9th Jun 6:23pm

philstar wrote:
phunk wrote:Clutch derailleurs also ruin your suspension responsiveness.


there is solution to that :)

Chainless isn't the solution for every ride.
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Conners on Fri 9th Jun 6:31pm

Velocipedestrian wrote:
philstar wrote:
phunk wrote:Clutch derailleurs also ruin your suspension responsiveness.


there is solution to that :)

Chainless isn't the solution for every ride.

YT Mob only?
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Re: Bike Mechanics Impart Their Wisdom On Vorb

Postby Velocipedestrian on Fri 9th Jun 7:04pm

On the other hand... Who's getting me a Taniwha for fathers day?
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