Wednesday, June 11, 2008

Q&A: Beating High Gas Costs by Bike


Q: With the gas being so expensive now I've decided to try bicycling instead of driving on some days. The problem is I don't have the money to buy a new bike but I do have an old ten-speed bike from back when I was in college. It's a Peugeot that's been sitting in my basement for many years. My question is if there's any hope to fix this old bike up and use it for riding around town and beating the high costs of gas? I noticed the tires are cracked and I see that they're 27-inch tires. Do they even make these anymore?
Thanks,Ronald

A: Great question, Ronald. In most cases old 10-speeds like yours can be tuned-up fairly inexpensively and will ride just as nicely as they did when they were new. I actually had a few Peugeots and would guess that you probably have a Peugeot AO-8 or UO-8, which were very popular bikes in the 1970s. I found a photo and catalog page of the first UO-8 so you can get an idea how it looked when new. It's from 1963, but the bikes didn't change too much.

1963 Peugeot UO-8 10-speed
The easiest thing might be to bring your bicycle into your local bicycle shop and have them tune it up. They should have the 27-inch tires if you need new ones (actually, these are pretty widely sold, even at some hardware and department stores), and they'll have brakes shoes, cables, new handlebar tape and the skills to lubricate the drivetrain, brake and derailleur pivots, true the wheels and fine-tune the shifting and braking.

Or, if you want to do the job yourself, you might find that if you simply pump up the tires, lightly lubricate the brake and derailleur pivots and the chain, the bike will be rideable. As long as it hasn't been stored in direct sunlight or in a damp place, it's possible that the tires, though tired looking, might have some life left in them. And, the tubes, which are protected by the tires should be fine, too. If the bike's been sitting that long the air will have leaked out but if you pump up the tires you might get lucky and find they hold air. Then you can test ride the bike gently and see what other repairs it needs. If it's anything you can't handle you can visit the shop and have a pro help you.

Keep in mind that you'll want a safe bike for riding to work around cars so be sure the brakes are working well. Often on an older bike the rubber brake pads harden. They may look fine but over the years they get too hard to grip the rims and offer much stopping power. It's usually a good idea to replace them. You'll also want reliable shifting so you can get up the hills and don't drop the chain. Shifting it on an easy ride around the neighborhood should tell you whether adjustments are needed, or not. If you're not sure, head to your local shop or follow these derailleur instructions on my site.

A few other tips: unless you can bring you bicycle into work with you, be sure to get a good lock, carry it with you and use it to protect your bike. Just because it's old doesn't mean it won't get stolen. Locks come with brackets that make it easy to carry it on your bike. Another helpful accessory for cycling commuters is a rear rack that you can attach a bag to to carry your lunch, a change of clothes, a laptop, etc. Or, you might choose to carry these essentials in a backpack or messenger's bag. The rack and bag make more sense if you're riding long distances. Carrying your gear works fine for shorter rides. But, as you ride further you can get sweaty and even a sore back if you're carrying enough stuff. When it's on the bike you hardly notice it. Lastly, ride safe. For example, a lot of people don't realize that when you ride on the road you should always ride with traffic never against and always obey the traffic laws so that you don't get hit. Most of the time you can find parallel routes to the busy ones that are more peaceful and fun to ride on, too. Here again your local bike shop should be able to recommend great routes for avoiding traffic choked roads.

Hope these tips help and you save a lot on gas costs. I bet you enjoy biking to work so much you do it more than you think,
Jim

Saturday, June 7, 2008

NEWSWIRE: Shimano/Campy 09; gift for dad

This week there was big news, official and unofficial respectively, from the two titans of componentry, Shimano and Campagnolo about their top parts groups for 09. The Campagnolo news, though more rumor than fact right now, is pretty interesting. They're said to be ready to introduce a new Super Record group with an 11-speed drivetrain. This may make you wonder where the race to have the most cogs will end, but if you think about the possibilities it seems like it could be a good thing. For example, maybe now climbers could have a 12-27 cassette that ends with better climbing gears as in a 21, 23, 25, 27 versus the current 21, 24, 27. That would be nice if it happens. You can read other tidbits about Campy's newest (details are sketchy) at cyclingnews.com Apparently the new group is going to be Super in another way... super expensive so it won't be for everyone.

Speaking of easier gearing for the hills, Shimano's new Dura-Ace group will now accept a 28-tooth cog. Also helping on the climbs, they've shaved grams from every component, now offer a Dura-Ace compact crankset, and have a new chain with dedicated sideplates designed specifically for smoother, faster shifting. This chain also includes a connecting link. No more tricky pins. Yay!

Equally pleasing, they've hidden the shift cables, too, and added carbon to the rear derailleur pulley cage for that high-tech look. Carbon is now used for the Dual Control levers, as well, so you get the nice warm feel of plastic when you handle them not the cold feel of aluminum, but you'll want to be a bit more careful how you lay your bike down. And, showing their engineering muscle, Shimano's new D-A cranksets feature a wild-looking hollow outer chainring now, plus their new bottom bracket is said to have improved seals, which hopefully means less friction than current models. A thorough report about the new group is here.Finally, just for fun, and since we're talking about new high-tech gadgets, maybe you'll get a kick out of Swiss Army's Swisschamp, a $425 pocketknife, the perfect gift for any geek dad for Father's Day. It includes a dizzying array of blades, tools and gizmos, like a pharmaceutical spatula, watch opener, thermometer, altimeter and even a hacksaw and chisel! Read all about it.

Sunday, June 1, 2008

Jean-Jacques Sempé illustration

fun A wonderful Jean-Jacques Sempé cycling illustration.
For a few more from my collection, click here.

Thursday, May 22, 2008

My New Book!

Everyone - I'm happy to announce the release of my third cycling book, Your Home Bicycle Workshop. I know that most cyclists enjoy working on their bicycles as much as riding them - and there's nothing better than having a clean, organized workshop for doing this. I realized that while I provide basic tips on my website, and in the other books I've written, that there wasn't a comprehensive guide to setting up a home bike workshop, so I decided to write one!

Your Home Bicycle Workshop ($19.95) is an ultra-modern book, an eBook that you immediately download to your computer. What you get is a 68-page book with over 201 photos. If you want, you can certainly print out the book and read and use it that way. And, you can also read it on your computer as an Adobe Reader pdf file. When reading it on your computer, you'll have access to all the links that make it easy to visit other sites, jump around the book and find additional information.

Even cooler, besides the many color photos in the book, I've included some of my favorite vintage photos and ads from my collection and helpful pop-up photos that are embedded in the book so by simply mousing over little icons, you can view pictures (no waiting for them to load). These are used throughout the extensive tool list in the book. I spent 6 months writing the book so I could go on and on, but I mainly wanted to tell you about it here. If you are interested in setting up a home workshop and would like to learn more about the book, please visit
this link. And, if you buy the book, please let me know how you like it. Thanks and ride safe,
Jim

Monday, May 19, 2008

Q&A: Installing brake pads; higher gearing; bike noise fix

Q: Hey Jim - What can I use to lubricate Campy brake pads to get them to
slide more easily into the sleeves?

Thanks!
John

A: Try breathing on them, John. The moisture in your breath is usually enough to make them slightly slippery and allow them to slide into place. If that doesn't work, try isopropyl alcohol (rubbing alcohol). This will wet them more but evaporate almost immediately to not cause any problems. It won't hurt the rubber either.

Also, some brake shoes have set screws that you have to remove before you can remove and replace brake pads. I'm assuming yours don't have these and/or that you loosened yours before putting the new pads in.

Have fun!
Jim
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Q: Hi Jim. I have a hybrid bike with the following lineup in the drivetrain: Shimano Tourney SIS Index, SR SunTour, SRAM GripShift MRX 21 Speed and a Shimano 14-34T SIS Mega-Range cassette, and a SR SunTour aluminum triple 48/38/28T crankset. The bike is a tad on the heavy side, but it is very sturdy, and has 700 x 35c tires, so I can hit some of the back roads around here. I really don't need the lowest of the low gears, and I would like to get a little faster high-end out of the bike. I only need to gain a couple of mph, in order to keep up with the local traffic. Is there any way that I can do this, without replacing the whole drivetrain?

Thanks,
D.R.

A: Hi David,
It should be pretty easy to get a higher gear. What I recommend is visiting your local bike shop and purchasing a cassette with a higher gearing range (they should be happy to install it for you for about $10 plus the cost of the cassette and you can keep the old cassette - or you could buy the tools to do it yourself and be able to switch them whenever you want). You might look for one that starts with a 12 tooth or 13 tooth cog. That will give you a significantly higher high gear and allow you to achieve a higher speed. You will probably end up with a slightly harder to pedal easiest gear, but if you can ride at those speeds you are probably strong enough to get up hills on it just fine.

I hope this helps and ride safe out there,
Jim
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Tip: Jim - Here's a tip on fixing a bicycle noise that I didn't find on your webpage of bicycle noises http://jimlangley.net/wrench/keepitquiet.html. My bicycle is an 07 Raleigh Competition, which is equipped with an Easton EA70 carbon fork. The bike came with a stack of (5) 5mm headset spacers beneath
the stem. I replaced it with a single 25mm spacer from Chris King. A creaking noise came when I would get out of the saddle on steep climbs. I went through many potential causes and fixes with no change. Then one evening the ol' light bulb went off. Surely, I thought, there must be some amount of deflection in the steer tube when I stand and climb a steep grade. Could this deflection be causing the noise?

I removed the stem and spacer and lightly lubed the steerer, and each contact surface as I reassembled. I also snugged the assembly down a bit more than I had in the past, being careful not to preload the bearings too much. And YES, the noise has gone away!

Dave
Corbin, KY

Reply: Thanks a lot for sharing, Dave! I'll add this great tip to my noises page sometime soon.
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Thursday, May 15, 2008

Santa Cruz Bike to Work Day!

Bike to Work Day 2008 was magnificent with a huge turnout, wonderful weather, tasty treats at the free B2W breakfast site I pedaled to, and the ultimate ride to work. Click here to join me for my B2W ride across Santa Cruz!







Wednesday, May 7, 2008

Let Levi And Rick Ride

You've probably heard of the Let Levi Ride campaign, as in Tour of California champ, Levi Leipheimer, who's banned from the Tour de France (along with his entire Astana team) for questionable reasons by the Amaury Sports Organization (ASO), which runs these races. If you haven't already, you might want to click the link above and add your voice to the 60,000 fans demanding ASO change its decision.

Well, I recently learned about another campaign for a banned rider, the Let Rick Ride campaign. Rick Oberle is being prevented from doing the DALMAC (Dick Allen Lansing to Mackinaw Bicycle Tour) simply because he doesn't want to attach a flag on a pole to the back of his bicycle (photo). He's willing to carry a flag in his pocket or attach it to his clothing, but he believes flags on poles are a safety hazard (a valid point, as they're angled back and can stab or poke following riders). For this, the ride organizers have banned him from entering the event, even though he actually served on the DALMARC ride committee and has ridden the ride many times. By clicking the link above you can learn more, support Rick's cause, and maybe persuade the organizers to compromise on the flag issue. (From a mechanical point of view, if these flag poles attach via brackets attached beneath the rear-wheel quick-release, they're creating another safety issue [loose wheels] by forcing people to install them.)