The friendly "dumb" bike questions thread

The friendly "dumb" bike questions thread

Author
Discussion

HybridTheory

415 posts

33 months

Friday 19th April
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trickywoo said:
After you clean the area enough to get the putty to stick you might not have much pipe left. They look shot.
Yes they've seen better days ! One day I'll be able to afford a new bike

Onelastattempt

397 posts

48 months

Friday 19th April
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HybridTheory said:
trickywoo said:
After you clean the area enough to get the putty to stick you might not have much pipe left. They look shot.
Yes they've seen better days ! One day I'll be able to afford a new bike
Why not just use chemical metal or possibly Araldite to fix another bolt in ? It will still look factory then !

Krikkit

26,536 posts

182 months

Friday 19th April
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What did the bolt connect to? Would seem sensible to fix it and not just bodge it with something that won't last

HybridTheory

415 posts

33 months

Saturday 20th April
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Krikkit said:
What did the bolt connect to? Would seem sensible to fix it and not just bodge it with something that won't last
No idea a hole just appeared!

TheInternet

4,718 posts

164 months

Saturday 20th April
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Is it a twin walled pipe and part of the outer section has departed and not merely the nut?

KTMsm

26,892 posts

264 months

Saturday 20th April
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Won't look pretty but a jubilee clip or tying wire with a bit of exhaust bandage would work

I don't think 'sticking' a bolt in will hold due to the heat

HybridTheory

415 posts

33 months

Sunday 21st April
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How difficult a job is it to fit a new or used set of downpipes as these ones are pretty fecked imo

trickywoo

11,817 posts

231 months

Sunday 21st April
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HybridTheory said:
How difficult a job is it to fit a new or used set of downpipes as these ones are pretty fecked imo
If the studs come out ok it’s an easy job. If they don’t it can turn into a significant undertaking.

Krikkit

26,536 posts

182 months

Sunday 21st April
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KTMsm said:
I don't think 'sticking' a bolt in will hold due to the heat
Agreed - most stuff like chemical metal can only cope with a couple of hundred degrees

Onelastattempt

397 posts

48 months

Sunday 21st April
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Krikkit said:
KTMsm said:
I don't think 'sticking' a bolt in will hold due to the heat
Agreed - most stuff like chemical metal can only cope with a couple of hundred degrees
I have used chemical metal on a friends old VFR750 where the collector box had a hole similiar in size to the OP. It is still holding together after over two years and two mots.

angrymotor

31 posts

7 months

Sunday 21st April
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Onelastattempt said:
I have used chemical metal on a friends old VFR750 where the collector box had a hole similiar in size to the OP. It is still holding together after over two years and two mots.
Collector is a lot futher down the system so will be significantly cooler

My vote would be a sliver of skin off a coke can, jubilee clip and holts fire gum

Sycamore

1,795 posts

119 months

Thursday 25th April
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How do I know when my chain is sufficiently oiled? Taste?

I have a feeling I'd put too little or too much on.

KTMsm

26,892 posts

264 months

Thursday 25th April
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The next ride - if it's all over the engine and the back wheel it was too much biggrin

Personally I dip a toothbrush in a little pot of gear oil

I put two dabs of the brush on the inside of the chain, one on each side of the chain and one on the outside

I don't encourage it - because some people are inept - but I do it with the bike running in first gear on a paddock stand

If you lose a finger, you're inept wink

RazerSauber

2,286 posts

61 months

Thursday 25th April
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Sycamore said:
How do I know when my chain is sufficiently oiled? Taste?

I have a feeling I'd put too little or too much on.
I use some snazzy brand of chain wax in a spray can. I think there's a picture of a gorilla on it. Clean it off with some degreaser and one of those chain brushes I got conned into buying, flush with water then a medium speed push round of the rear wheel while I spray the chain does me. Once the chain has done a full lap, I call it good. I'll check the inside and outside of the chain to make sure it's all covered, quick check for any binding links and straight back into the garage because it'll probably be raining.

Sycamore

1,795 posts

119 months

Thursday 25th April
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Cheers. Note to self, buy a paddock stand, or a bike with a centre stand...

Biker 1

7,739 posts

120 months

Friday 26th April
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KTMsm said:
The next ride - if it's all over the engine and the back wheel it was too much biggrin

Personally I dip a toothbrush in a little pot of gear oil

I put two dabs of the brush on the inside of the chain, one on each side of the chain and one on the outside

I don't encourage it - because some people are inept - but I do it with the bike running in first gear on a paddock stand

If you lose a finger, you're inept wink
I saw a very graphic video some time ago of a chap cleaning his chain whilst on a stand & in first gear. All his fingers got caught in the rear sprocket - loads of blood, exposed bones etc. I rotate the rear wheel by hand - not risking that one!

KTMsm

26,892 posts

264 months

Friday 26th April
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Biker 1 said:
I saw a very graphic video some time ago of a chap cleaning his chain whilst on a stand & in first gear. All his fingers got caught in the rear sprocket - loads of blood, exposed bones etc. I rotate the rear wheel by hand - not risking that one!
I've seen someone lose a finger when someone else rotated the rear wheel by hand... and the same on the front wheel when helping someone out of a ditch !

Everyone has their own level, I'm happy using angle grinders, circular saws, chain saws etc riding motorcycles is probably the most dangerous thing I do


tvrolet

4,277 posts

283 months

Friday 26th April
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KTMsm said:
Biker 1 said:
I saw a very graphic video some time ago of a chap cleaning his chain whilst on a stand & in first gear. All his fingers got caught in the rear sprocket - loads of blood, exposed bones etc. I rotate the rear wheel by hand - not risking that one!
I've seen someone lose a finger when someone else rotated the rear wheel by hand... and the same on the front wheel when helping someone out of a ditch !

Everyone has their own level, I'm happy using angle grinders, circular saws, chain saws etc riding motorcycles is probably the most dangerous thing I do
The old maxim of never stick your finger anywhere where you wouldn't dare stick your cock remains good advice.

black-k1

11,935 posts

230 months

Friday 26th April
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tvrolet said:
KTMsm said:
Biker 1 said:
I saw a very graphic video some time ago of a chap cleaning his chain whilst on a stand & in first gear. All his fingers got caught in the rear sprocket - loads of blood, exposed bones etc. I rotate the rear wheel by hand - not risking that one!
I've seen someone lose a finger when someone else rotated the rear wheel by hand... and the same on the front wheel when helping someone out of a ditch !

Everyone has their own level, I'm happy using angle grinders, circular saws, chain saws etc riding motorcycles is probably the most dangerous thing I do
The old maxim of never stick your finger anywhere where you wouldn't dare stick your cock remains good advice.
Bloody hell! Can you really get your cock up your nose??? yikes

Biker's Nemesis

38,683 posts

209 months

Friday 26th April
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black-k1 said:
Bloody hell! Can you really get your cock up your nose??? yikes
I suppose it depends on Two things. How flexible you are and the size of your appendages.