Riding with Music

I ride with headphones quite often, and honestly don’t think it is that big of a safety issue. In fact I would argue that in many cases it is harder to hear traffic noises inside of some cars, depending on their level of insulation, engine noise, and stereo music. A diesel? Forgettaboutit. Luckily I have avoided serious collisions thus far by always expecting automobile drivers not to see me and even pretending that they are all out to get me. Paranoia? No. Effective awareness technique? Yes.

In any case, I wanted to come up with a solution that would allow a rider to listen to music without sacrificing safety or convenience. I would not be the first to tackle such a goal. As long as there have been freak bikes in Portland, there have also been mobile bike sound-systems. Often seen in-tow behind a double tall bike and powered by an old home stereo speaker set-up, a car audio amp and battery, they are usually constructed from used tag-along bike trailers – an excellent carriage for speaker boxes and receivers. Although bulky and drag producing, it is hard to imagine the large scale mobile dance parties that we enjoy so often here in Portland with out them. Local bike clubs and sound enthusiasts come together for almost weekly rides, and recent radio frequency/ Ipod technology allows some to play the same songs on multiple systems spaced throughout a pack of riders, allowing everyone to enjoy. Thank you “Thunder Twins”.  I have seen many variations on the larger scale models, including a brand new custom Bullitt Bikes sound system, multi person bike car sound mobile, and of course, the infamous disco trike.

After dissecting a smaller sound system prototype assembled by local bike builder/ Artist “Doc”, I thought I would give it a go. This original prototype used an 10 in x 15 in seal-able Tupperware container, a much smaller marine grade 12v battery (same strength as a car, but 1/8th the physical size) and two 4in car auto speakers attached to a regular car audio deck. The battery comes out and has to be charged after about 8 hours of heavy listening. The speakers were installed in the lid of the Tupperware, and the battery sits inside next to the deck. This audio deck specifically has an outlet for a headphone cord that is used to plug in an Ipod or similar device. This allowed for a much smaller semi weather-resistant sound-system that could be attached to a regular rear cargo rack and that has a re-chargeable power supply.

Basket Speakers

I ride with a basket on my bike, and wanted to design a similar model that would fit in the 9x 13 dimensions. This would allow for me to adjust and change the music without getting off the bike, or having to turn around and even while commuting. Also, speakers pointing at my face instead of behind me allow for a lower volume while riding. After searching for a container that would fit, I had to make sure that I could place the components on the inside and still close it. I had to turn the sealed battery on its side and space the speakers just far enough apart that I could fit the wiring bundle in between them. There is about 1 cm of room left over. I installed an on/off power switch on the front of the container, and cut a hole in the side, so that I could install the audio deck similarly to that of a car’s dashboard and still be able to insert cd’s or plug in. I sealed the speaker connection with silicone caulk to help dampen vibration and found a plug in cord with a mute button on it.

This system has worked great for the amount of abuse (vibration) it goes through on a bike and the only major downside continues to be the weight. At about 12 pounds the system is heavy enough to rotate the headset and fork to the side if you go hands free, say, at a stoplight or while parking. I love commuting with this system because other riders are always interested and every scenario including heavy “bike traffic” becomes an instantaneous joy parade. As a tour guide who sometimes works with large groups, I will be experimenting with a microphone so that I could use the Basket Speakers for a PA system. Also, a large number of our rental bikes have the same basket and I’ve thought about renting out the bike sound system with different pre-recorded audio tours. Fun!

Both of these system styles work great for multiple listeners, but what about the solo experience? The idea to install speakers in my bike helmet came from the ski and snowboard industry. Helmets with detachable speaker ear muffs are readily available for those sports at most retailers, and when I came across a pair of the speakers by themselves I knew just what to do.

Drilling in to your helmet is always a bad idea and certainly voids any warranty that it may have had. Most manufacturers suggest helmet replacement every 2-3 years, but the main materials that they are made of: plastic and poly-styro foam, are around forever. These materials are significantly weakened by UV exposure, and even the smallest cracks or impacts can change the structural integrity of this essential injury prevention device. The result: there are lots of discarded helmets to test on. After experimenting with different glues and tiny pieces of hardware I found that the best attachment method so far has been good old zip ties. This allows for a semi-permanent instillation (say for the winter season) as the speakers are embedded in an insulated ear pad that works great for keeping your head warm. The helmet strap is laced through a small loop of elastic on the ear-muff speaker to keep things together and the detachable cord with mute button plugs in to the back of one of the earmuffs and runs to whatever music player you are using. I run the cord under my riding jacket to prevent any cord snags.

Helmet music

The helmet sound-system has worked great so far, and I have noticed an improvement in my ability to hear peripheral noises. The best feature so far, continues to be the mute button, so that if you did feel un-safe or wanted to ask the taxi driver not to park in the bike lane, you could have a polite conversation at a moments notice.

I love working on projects like these and will continue to tinker with music while cycling to find the best solution for me. I’ll probably continue to switch between music solutions based on the intent of my ride, and I’ll see you at the next Loud and Lit Ride or Bowie vs Prince mobile dance- off.

Gift Certificates available

Gift Certificates!

Last year we sold quite a few gift certificates for the holiday season, so this winter I decided to make an official Google coupon on our business listing, and wanted to print up some new designs from participant submitted photos. You can get your gift certificate e-mailed to you, or if you wish, we can mail a card or printed out version to any recipient you choose. Tour coupons do not have to specify what themed tour participants might choose and certificates can also be written in any dollar amount towards bike service or accessory sales. Check out the new PayPal button on the right column to select your own amount or visit portlandbicycle.org for current pricing and shoot us an e-mail with your order. You can also stop by the shop and visit us in person if you like @ 345 NW Everett St. in Downtown Portland, Oregon.

Product Test: Masterlock Streetcuffs

street-cuffs

I’m testing out a style of lock this week that I’ve long been curious about. The Master lock “street-cuffs”‘ are slightly over sized handcuffs that have rubber trim to protect surfaces. Thick Steel bands and two ball joints are constructed together with each side locking separately. The advantage here is an increased ability to find bike parking because you can find a pole or sign post and have a Little more space between your bike and the anchor. Because you are not pinching the bike and anchor together either one can be a larger diameter. It has also worked well so far for securing a quick release wheel to the bike, much more secure than a cable and the reach allows locking one bike to another that is already locked (the party lock). One interesting feature is that the cuffs can be secured without the key inserted unlike my usual kryptonite u lock. This would allow you to accidentally or intentionally lock your bike if you had forgotten or lost your keys.  We’ll see how easy the are to carry, I like to have my u lock accessible while riding, but the Street Cuffs are not good so far for tucking in the average pocket or belt. I’ll be posting any major findings.

PDXbikeshop

Commuter Accessories

If you have visited the shop lately or have cruised by waiving from your bike you may have noticed a new sign overhead in conjunction with the old Portland Bicycle Tours a-board. As our business grows and the list of services we provide gets longer we are constantly adapting. As we have started to sell commuter accessories and new and used bikes at the shop I recently activated an old domain that I had in storage – pdxbikeshop.com

We have recently had the opportunity to expand in our downtown space and create more of a retail setting at the front end, complete with our apparel, new rain gear, lights, locks, tires, tubes etc…

lights and more

The PDX Bike Shop addition also serves as an umbrella to cover our tours, rentals, and educational workshop series – eluding to our overall mission of getting people to ride bikes however and whenever we can.

Food Cart Bike Tour Celebrating “cartopia” book release

Join Us

Join us on November 18th at 5 pm for a Bike Tour of different Food Cart Pods before we arrive at The Art Department (1315 SE 9th Ave) to celebrate the release of Cartopia, Portland’s Food Cart Revolution. This new book co-authored by Kelly Roy, and Kelly Rodgers explores some of the history behind the food cart scene that has exploded in popularity here in recent years, and includes stories of cart owners and the demographics of the customers than enjoy their delicious creations.

This tour will leave from Portland Bicycle Tours at 345 NW Everett St and wind through downtown before heading to SE Portland and The Art Department for a reception and a chance to meet some cart owners. This a special edition of our regular Food Cart Bike Tour Series called “Tastes of Portland”. Contact us to register and let us know if you need a rental bike. This is a Free Event.

Nov 20th Photography By Bike Workshop

Outdoor Photography Class by Bike
www.jasonsvision.com

Join Portland Bicycle Tours and Jason’s Vision Photography for a bike tour and photography class along the historic Columbia River Gorge Highway.  Let us lead the way to several breathtaking waterfalls and vistas along the Columbia River Gorge, where we will assist you in improving your knowledge of the basics photography:  composition and exposure.  Please have a basic working knowledge of your camera, whether film or digital and bring a tripod, (if you don’t have one, we have a couple to lend out.)

Exhilarating stints of coasting downhill on bicycles lead to short hikes and walks accessing the grand falls of the Gorge and diverse textures of the forested landscape and basalt cliff walls that surround you.
Be sure to dress for fall weather by having a few warm layers and a rain layer in case of inclement weather. This class is about 5 hours long and light snacks are provided. Please bring your own sack lunch or you may  purchase lunch at the Multnomah Falls Lodge. This trip requires light to moderate physical fitness levels and the total cycling distance is about 9 miles and mostly downhill. The 45 min van shuttle leaves 345 NW Everett St. in Downtown Portland and returns to the same location. On site pay-to-park and public transportation to the shuttle location are available.

Cost is $99 per person and includes bike equipment. Bring a friend!

www.jasonsvision.com

Rain or shine, we will head out at
9 am on Saturday November 20th, 2010 from 345 NW Everett St. in Downtown Portland. Please show up 1/2 hour early if you need to borrow one of our bikes or let us know at registration if you plan on bringing your own.
This outing is limited to 8 people, so please make your reservation soon as space tends to fill up quickly!
For more information or to place a reservation, contact:
Portland Bicycle Tours
503-360-6815
www.portlandbicycletours.com
portlandbicycletours@gmail.com

Family Halloween Ride with Portland Bike Tours

Family Halloween Ride with Portland Bike Tours – a true family event. It’s that time of year again! This ride is all about getting the kids out there walking and biking for their Halloween trick or treating. Load up your cargo kid carrier and join the costume parade as we roll from one quiet (but haunted) neighborhood to the next. Tots are encouraged to bring their own bike and possibly decorate it, and Parents with small children are encouraged to bring and show off their kid/ cargo carrier solution. Come on now people, not everyone can be a pirate. Meet up at the Portland Bike Tour Shop and we will head towards the South East quadrant of Portland First. Leading your own neighborhood ride? let’s meet up and have a costume contest.

Annual Haloween ride time!
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