The friendly "dumb" bike questions thread

The friendly "dumb" bike questions thread

Author
Discussion

Krikkit

26,514 posts

181 months

Tuesday 20th July 2021
quotequote all
DanielSan said:
So my real question is, can anyone give me reasons not to get my bike licence? If I do bother doing it, the aim would be too just ride at weekends and the odd nice day.
The downsides are small - it's expensive to learn the whole DAS (but easy to get hooked via CBT) and get the right gear etc

Ideally you also need indoor storage for the bike, preferably somewhere you can keep dryish over winter.

The upsides, however, are absolutely massive.


Do it. Do it. Do it. Do it. Do it. Do it. Do it.

hiccy18

2,670 posts

67 months

Tuesday 20th July 2021
quotequote all
Northernboy said:
Just go and do your CBT. There’s no major outlay or commitment if you do that, and it’ll probably tell you how much you’re going to enjoy it.
This.

Think of it like an experience day: you'd pay far more for a few laps in a supercar around your local track. If you want to take it further DAS is still sensible money for the play time you get, and unlike other experience events, you actually get something at the end.

DanielSan

18,774 posts

167 months

Tuesday 20th July 2021
quotequote all
So it seems there are no reasons not to then. Damn hehe

Krikkit

26,514 posts

181 months

Tuesday 20th July 2021
quotequote all
DanielSan said:
So it seems there are no reasons not to then. Damn hehe
Sorry laugh

KTMsm

26,828 posts

263 months

Tuesday 20th July 2021
quotequote all
DanielSan said:
So it seems there are no reasons not to then. Damn hehe
Well only the risk of maiming & death


lukeyman

1,009 posts

135 months

Tuesday 20th July 2021
quotequote all
Northernboy said:
lukeyman said:
Sorry, yeah, waggle felt at the rim.

Had a trip Wales way planned today too!
Changing bearings isn’t a massive job, but it’s worth dropping the wheel out and checking that that’s what it is.

Assuming it’s held in lance by the standard bolt through the middle, did you undo that before adjusting, and then tighten it properly afterwards?
Yeah, I loosened the axle nut before adjusting the chain. Did it back up tight... or at least as tight as felt right.

I've taken the wheel out now. Bearings all feel fine. The spacer that sits outside the sprocket carrier looks like this though:





That spacer has more clearance on the axle than any of the other bits. I wonder if I pulled the something slightly out of line yanking on the front sprocket? Especially if I hadn't quite got the axle nut tight previously. Anyway, I might as well swap tyres and see what its like once back together.

Northernboy

12,642 posts

257 months

Tuesday 20th July 2021
quotequote all
I’m not sure what the issue is with those. Spacers should be dirt cheap, and if they are I’d get new ones, and also replace the bearings.

It’s a bit of a pain, and might be unnecessary effort and expense, but if there’s no other obvious issue then it’s as good a place to start as any.

Before doing that though I’d go to a workshop and ask one of the mechanics to try wriggling the wheel too. They can probably tell you immediately if it’s knackered or OK, and quite likely what’s the cause too.

Nowadays I’d also then ask them to change the bearings for me, having both injured my fingers and knackered my wheels trying to remove and replace them myself without the proper tools, and it’s not an expensive job.

Bob_Defly

3,673 posts

231 months

Tuesday 20th July 2021
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Quick question.

I've never changed a spark plug before, and the hole seems pretty deep:



How do I know if there is any dirt in there? And if there is, how do I get it out so it doesn't fall into the engine?

Any other spark plug advice would be welcome too, before I mess something up. smile

Northernboy

12,642 posts

257 months

Tuesday 20th July 2021
quotequote all
Bob_Defly said:
Quick question.

I've never changed a spark plug before, and the hole seems pretty deep:



How do I know if there is any dirt in there? And if there is, how do I get it out so it doesn't fall into the engine?

Any other spark plug advice would be welcome too, before I mess something up. smile
Hose pipe or compressed air?

A few specks of dirt isn’t going to be a problem, they’ll just be blown down the exhaust.

KTMsm

26,828 posts

263 months

Tuesday 20th July 2021
quotequote all
Bob_Defly said:
Quick question.

I've never changed a spark plug before, and the hole seems pretty deep:

How do I know if there is any dirt in there? And if there is, how do I get it out so it doesn't fall into the engine?

Any other spark plug advice would be welcome too, before I mess something up. smile
Assuming the pic is your plug - you can see it's clean as a whistle

I tend to do them when the engine is warm - alloy expands more so they are looser, you should wait for it to cool before replacing - time for a coffee

Make sure your plug socket fits and has a rubber cap to pull the plug up the hole

I also use a small amount of copperslip on the thread of the new plug

Don't over tighten - read the box !

If in doubt - Stop

ReverendCounter

6,087 posts

176 months

Tuesday 20th July 2021
quotequote all
Northernboy said:
...A few specks of dirt isn’t going to be a problem, they’ll just be blown down the exhaust.
Might even get vapourised by the combustion temperature.

Krikkit

26,514 posts

181 months

Tuesday 20th July 2021
quotequote all
KTMsm said:
I also use a small amount of copperslip on the thread of the new plug

Don't over tighten - read the box !

If in doubt - Stop
If you copperslip it and the box doesn't say so, you've been over-torquing them.

Just torque them in dry.

Phud

1,262 posts

143 months

Tuesday 20th July 2021
quotequote all
DanielSan said:
So it seems there are no reasons not to then. Damn hehe
Only one, saving money, but upside is most bikers are still kids at heart and enjoy a laugh.

Only bikers and dogs understand the freedom of a face in the wind

A500leroy

5,109 posts

118 months

Tuesday 20th July 2021
quotequote all
DanielSan said:
So it seems there are no reasons not to then. Damn hehe
Some git may nick it
Some git may knock you off while chatting on a mobile phone
Its a ball ache putting proper riding gear on,on a hot day

KTMsm

26,828 posts

263 months

Tuesday 20th July 2021
quotequote all
Krikkit said:
If you copperslip it and the box doesn't say so, you've been over-torquing them.

Just torque them in dry.
Usually it says hit the crush washer then 3/4 turn etc

I've been poor sod removing plugs that have seized after xxx years, I'll carry on using anti seize

crofty1984

Original Poster:

15,848 posts

204 months

Wednesday 21st July 2021
quotequote all
Had a new one last weekend. Even if it's a bit old and rough, wash and care for your bike. ESPECIALLY if it's a bit old and rough. It gives you a chance to get up close with all the little nooks and crannies.

I was cleaning my BSA for the first time in a while and realised the front brake was loose!

talksthetorque

10,815 posts

135 months

Wednesday 21st July 2021
quotequote all
A500leroy said:
DanielSan said:
So it seems there are no reasons not to then. Damn hehe
Some git may nick it
You get to buy a new bike

A500leroy said:
Some git may knock you off while chatting on a mobile phone
You get impressive scars and free food (in hospital) and sympathy and a payout
A500leroy said:
Its a ball ache putting proper riding gear on a hot day
You lose weight by sweating.

snagzie

449 posts

60 months

Wednesday 21st July 2021
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Yeah, shutup A500Leroy


Zarco

17,825 posts

209 months

Wednesday 28th July 2021
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anonymous said:
[redacted]
FWIW lever guards are not mandatory at Silverstone. I'm here today enjoying my first trackday.

Still got one of course.

Seight_Returns

1,640 posts

201 months

Monday 2nd August 2021
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How do you get a good finish to the matt black plastic parts when cleaning a bike ?

I've found a light spray of WD40 and then wiped off with a microfibre cloth gives a good result, but concerned it might create a sticky surface for grime to stick to.