Search found 22 matches

by epicurus
30 Oct 2009, 2:26pm
Forum: Bikes & Bits – Technical section
Topic: Sliding Brompton Seatpost
Replies: 6
Views: 2132

Re: Sliding Brompton Seatpost

Remove seat post
Wash thoroughly with fairy liquid and warm water
Replace seat post
Done
by epicurus
9 Jun 2009, 10:15pm
Forum: Bikes & Bits – Technical section
Topic: Frame flex
Replies: 12
Views: 636

Re: Frame flex

rogerzilla wrote:Ah, but if you were riding, you would be. Frame steel is pretty good as a spring.


Yeah. What is wrong with a bit of flex? If you are flexing something that is reasonably efficient as a spring, i.e. the energy put into flexing is largely returned by the unflexing, then outside of Cavendish style sprint situations, I don't see the problem. The idea put forward by the cycling comics that flex is somehow lost energy is completely wrong.
by epicurus
26 May 2009, 10:54pm
Forum: Does anyone know … ?
Topic: Viscount bicycles!!
Replies: 2801
Views: 492129

Re:

Big T wrote:I transferred most of the bits onto a Falcon Black Diamond frame, which then got stolen!


Ahh... Falcon Black Diamond. Around 1980. Mine got stolen too.
by epicurus
19 May 2009, 2:23pm
Forum: Does anyone know … ?
Topic: Single carriage way same speed limit as single country lane?
Replies: 40
Views: 1767

Re: Single carriage way same speed limit as single country lane?

Coffee wrote:Has a single carriage way with a lane for each direction got the same speed limit of 60mph as a single country lane (roughly potholed, road surface a mix of cement,tarmac,gravel) wide enough for one car (+ a foot or two between cycle handlebars) and a few passing bays dotted along it....still 60mph?

I'm used to cars slowing to pass me, head on or behind if we aren't near a bay, it's a lot easier to cycle/drive closer to the verge at slower speeds and give each other space but lately its like a game of chicken at 60mph+.


I ride on lanes like that quite often. You have to use judgement, but when appropriate I do as "Cyclecraft" suggests and keep to the centre of the road until a passing place is reached, or until the car slows right down.
by epicurus
27 Apr 2009, 7:31am
Forum: Touring & Expedition
Topic: Suitable Paper Maps
Replies: 1
Views: 289

Re: Suitable Paper Maps

Try Philip's Navigator series, they are 1:100,000.
by epicurus
4 Aug 2008, 4:34pm
Forum: Non-standard, Human Powered Vehicles
Topic: Brompton questions
Replies: 12
Views: 7546

You can stiffen the suspension by putting one or two jubilee clips around the rubber block.
by epicurus
31 Jan 2008, 12:06pm
Forum: Does anyone know … ?
Topic: £700 and what to buy - Genesis Vapour?
Replies: 20
Views: 4053

Can you be more specific about what you mean by "light off road"?

There is a big difference between riding down tow paths, well used relatively smooth off road paths, unmade farm tracks, etc on the one hand, and actually riding over branches, jutting stones, etc in the middle of the woods on the other hand.
by epicurus
31 Jan 2008, 10:09am
Forum: Does anyone know … ?
Topic: £700 and what to buy - Genesis Vapour?
Replies: 20
Views: 4053

There are exceptions, but for the most part, it is as simple as

cross bike = "new" = cool

tourer = "old" = dorky

When I spoke to one LBS a couple of years ago, asking specifically for a light tourer, I was steered towards a "comfort road bike" and away from an audax machine, even though the latter was clearly more suitable for my needs. When asked what was wrong with the audax machine, the only reason given was "it looks like a tourer".

I went to another LBS, because I did a lot of bike riding in my younger days and my bullsh*t detector was activated. Less confident buyers will be swayed by this sort of thing.

I don't mean to imply that everyone who buys a cross bike makes the wrong choice; just that many who do are misled.
by epicurus
25 Oct 2007, 12:48pm
Forum: Campaigning & Public Policy
Topic: Does the Highway Code allow filtering on the left?
Replies: 19
Views: 7023

What about the counterargument that the rule only applies where there are two or more lanes going in the same direction, and in the absence of a marked cycle lane there is only one lane? So that in those circumstances the more general rule prohibiting overtaking on the left applies?
by epicurus
25 Oct 2007, 12:05pm
Forum: Campaigning & Public Policy
Topic: Does the Highway Code allow filtering on the left?
Replies: 19
Views: 7023

Does the Highway Code allow filtering on the left?

I am aware of the common sense rules for filtering on the left, but want to understand the legal position better.

The Highway Code states (rule 163):

"stay in your lane if traffic is moving slowly in queues. If the queue on your right is moving more slowly than you are, you may pass on the left "

I take it from this that where there is a marked cycle lane (and therefore two lanes in total), the Highway Code allows filtering on the left of stationary or slow moving cars.

But what if there is no marked cycle lane, and the road is wide enough to allow a line of cars plus a line of cycles? Does the rule above still allow filtering on the left?
by epicurus
7 Sep 2007, 10:38pm
Forum: On the road
Topic: How's my driving? 0800 F*CKU
Replies: 15
Views: 3497

I have a problem with a F*CK U attitude to poor (dangerous) driving, regardless of vehicle.

And, well driven or not, there is something of a F*CK U attitiude to many drivers of 4x4 cars - but not all of them (I live in the country). Even if you drive a 4x4 for a good reason, you should be sensitive to that.

So I think a F*CK U message on the back of any car is in poor taste. A F*CK U message on the back of 4x4 is in poor taste twice over.
by epicurus
7 Sep 2007, 12:07pm
Forum: Bikes & Bits – Technical section
Topic: Schlumpf mountain drive
Replies: 6
Views: 2232

Sturmey Archer 3 speed hub?

Cheaper than a Schlumpf
by epicurus
5 Sep 2007, 9:56am
Forum: Bikes & Bits – Technical section
Topic: Triple chainrings definitely the thing for a fast tourer?
Replies: 18
Views: 3007

glueman wrote:If you are seriously fit, never carry luggage or venture outside your geographical or physical limits, a double will do you fine.
Triples do give better chain lines in lower gears and weigh almost nothing extra so concensus favours them.


An excellent summary. But you missed out one other condition under which a double would be "suitable", namely:

If you think, or would like others to think, that you are seriously fit, even though you are not.
by epicurus
4 Sep 2007, 10:08pm
Forum: The Tea Shop
Topic: sad news
Replies: 7
Views: 1819

rest in peace
by epicurus
4 Sep 2007, 2:45pm
Forum: The Tea Shop
Topic: %Bodyfat - How to calculate
Replies: 6
Views: 10049

There's really no need for all this maths.

Stand naked in front of a mirror. Jump.

If it wobbles and it shouldn't, you are overweight.

If it is still wobbling after 10 seconds, you are obese.