New Website Notice for Edinburgh Bicycle Please note that the Edinburgh Bicycle Co-Operative now has a new website. To visit the new website, please follow this link. If you have bookmarked a page from the old website, please update your bookmarked page so that you can go straight to our new website. Thank you. The Edinburgh Bicycle website team. |
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FAQ |
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The chin strap on my helmet continually loosens off. How can I prevent this? One neat tip is to
sew a couple of loop stitches to the chin strap. Hold the two
straps together close to where they enter and exit the chin buckle.
Then simply stitch through both straps a few times so they're
tightly held together. Voila - no more loosening straps. Which biodegradable degreaser do you recommend for my chain cleaning kit? For chains and sprockets try Finish Line EcoTech or Citrus Degreaser. These are biodegradable and far more effective, yet more gentle, than old-school solutions, such as paraffin, for banishing the blackstuff that loves to accumulate on your chain. Finish Line Degreasers are water soluble, so they can be diluted 50/50 for general cleaning. Muc-Off is another favourite degreaser/cleaner, and it's available in family-sized 5 litre bottles as well as regular 1-litre bottles. It's even stronger than EcoTech. You just spray it onto an unclean bike, hose it off with water, and your bike is clean again. Miraculous.
How do you clean tarnished alloy components? To restore
those tarnished alloy components to their former glory you need
some of that fail-safe product, elbow grease. To assist in your
task those innovative people at Finish Line developed Pro
Detailer Spray Polish, which can be used all over your bike
and will provide endless hours of fun as you seek that perfect
gleam.
Should I have 3 chains on the go and change them over at regular intervals if I want to get maximum wear out of the transmission? How many miles should I run each chain before changing it? How much longer do steel chainrings last compared to alloy rings? Over time,
the link bushings wear. This is called 'chain stretch'. Initially
the chain's hardened coating resists this process, but once the
hardened coating wears off, the stretched chain starts to wear
down the rear cogs and front chainrings.
What is the law regarding bicycle lights? 'From half an hour before darkness till half an hour after sunrise, bicycles must display a working white front lamp and red rear lamp which must be seen from a regular distance.' This makes sense. After dark you are 4-times more likely to be involved in a collision, simply because the other road user hasn't seen you in time. Mount
the lights where the motorist can see them. Fit the rear light
at least 70cm off the ground. That's where the motorist would
expect to see the rear lights of a car. Mount the front light
on the handlebars, if possible, so it's level with most car drivers'
line of vision. Don't point the beam down. Town cycling requires
a forward beam. Be visible. In real life, every police road safety officer we've spoken to agrees that LEDs are the bees knees so they would never caution anyone for riding with flashing lights on their bike. However you cannot be too visible. Nor do you want to give the motorist who hits you the legal loophole that he didn't see your blinking light. We therefore recommend running flashing and constant beam lights, front and rear - ie. 4 lamps in all. That's not over-the-top when you consider that LEDs are so lightweight and economical-to-run compared with bike lights of yore. Running 4 lights also means you'll get home, legal and safe, in the unlikely event of one of your lights failing. In addition,
consider reflectors. In many circumstances, they're more conspicuous
than lights. By law your bike must be fitted with a red
rear reflector. Retro-reflective ankle
bands and helmet bands, which glow when picked out by car
head lights, come especially recommended. Is there anything that can be done with a stripped thread on a crank? Stripped
crank threads are usually caused by incorrect use of the crank
extractor tool - i.e. screwing it in squint or not far enough,
so use this tool with caution. Cue for a plug for our Day
and Evening Classes in bicycle maintenance.
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