Category Archives: Uncategorized

New this spring

This spring heralds Jim Thomas, most recently found at the North Philly branch of Neighborhood Bike Works, into PHEW’s service area. Bringing years of cycling and bike repair experience, Jim’s relaxed pace calms our mid-week.

Also new this spring is a line of city bikes by Globe – the Haul and the Daily, and some humbly priced mountain bikes by Mantis, Polaris & Titan. Enough inquiries from neighborhood parents (and our niece) convinced us to also carry children’s bikes. We continue to carry refurbished used bikes of all types.

In the electric bike arena, we’ve added the F300 folding bike by EZ Pedaler , offering both pedal-assist and thumb throttle with a very peppy 250 watt motor. And the Transporter+ by Trek, a longtail cargo bike with the same electric assist as the rest of the Trek Ride+ line. Stop by for a test ride!

Hibernation

In case you’ve seen this: Carpenter & Greene in snow and wondered what happened to PHEW, we’re hibernating. Our bikes have moved out of our Carpenter & Greene location and into storage. We went to someplace warm during the December chill, and are now operating out of our home in Mt Airy. The repair shop has been setup in the basement.

 

If you can bike in the snow, Afshin’s here to service your bike.

 

 

Best to reach him by phone these days… 215.821.9266.

Winter Hours & Spring Planning

Thanks to everyone for a great first year. We’ve enjoyed the trust & support from the neighborhood as we got our feet wet this past year selling & servicing bicycles.  Anthony has moved on, and Afshin is settling into servicing your bikes himself.

In planning our spring season, which should include new non-electric bikes and more bike repairs, we find that we’ll need more space and are planning to move to another Mt Airy location over the winter.  Have ideas for products we should carry? Or the perfect site for our new store? We want to know!

Operating on reduced winter hours, we’re now open 3 days a week and by appointment.  Please call 215.821.9266 before heading over.

Electric Motorcycles?!

At PHEW, we deal mainly in light electric vehicles like our bikes and trikes, but I feel like there are some interesting things happening in the world of electric motorcycles that should be mentioned. Much like the world of electric bicycles, tinkerers have been putting together electric motorcycles for a while now, but now there are some bigger manufacturers putting out serious, state of the art motorcycles that are even being used in competition.

Since 2009, the eGrandPrix has served as a venue for electric motorcycle builders to test their designs in competition, and a way for innovative new electric vehicle technology to be tested under rigorous race conditions.

Pictured above is the Motoczysz E1pc (like ‘epic’, get it?), which won the electric class at the highly prestigious TT motorcycle race at the Isle of Man in Britain. It was far and away the fastest in the electric division, and came in just shy of the course’s benchmark 100mph average speed.

While e-motorcycle racing is not the most purposeful step toward a low-carbon lifestyle, I see it as quite a significant positive step for all electric vehicles, e-bikes included. This type of racing draws more attention to the growing versatility that electric vehicles offer, and gets people talking and thinking about how they could use electric transportation.  Because of the competition inherent in such a sport, engineers and designers are going to invest heavily in finding ways to make electric vehicles faster, more efficient, and longer-lasting. I guess we’ll have to wait and see what develops.

A Small Glossary of E-Bike Terms

Electric bikes aren’t all that complicated, but there are some terms that you should be familiar with to be an educated e-bike shopper or owner. Here are a few common terms that get tossed around frequently when talking about e-bikes.

Standard Frame refers to bikes that have the traditional frame shape with a high top tube, or as some people refer to as a ‘cross bar’ frame.

Step-Through Frames are frames with a lower top tube, made to facilitate easier boarding of the bike. This design is popular on city bikes and on many e-bikes because they are simply easier to get on and off of.

Sealed Lead-Acid Batteries are found on entry level electric bikes such as the eZip Trailz. They are generally heavier and last a shorter time between charges than other battery types, and the overall battery life (number of charges before the battery needs to be replaced) is shorter as well. The upside of SLA batteries is that they are less expensive than other types.

Lithium-Ion Batteries are found on mid- and high-end electric bikes. They are considerably lighter and have a much greater range than SLA batteries. The life of the battery is also much longer than SLA. They are generally more expensive to replace, however, so that should be considered when shopping for a bike.

Pedal-Assist is a form of power delivery wherein the assist is applied automatically while the rider is pedaling. There are usually varying levels of assistance that the rider can choose while riding to moderate the amount of power the motor uses.

Throttle Control uses a motorcycle-style twist grip to moderate motor power without requiring the rider to pedal. This is featured on a few of our bikes, but is mainly found on electric scooters.

The East Coast Greenway

There is a bike path in the works that will travel through Philadelphia. Where does it go, you ask? If you take a left, you’ll end up at the Canadian border. Take a right, and you’ll eventually find yourslf in Key West, Florida.

This is the East Coast Greenway, a project to connect existing bicycle paths and create new ones so that there is a continuous, car-free route all the way down the length of the East Coast of the US. Once it’s completed, this will be a great way to make long distance bike touring safer and more convenient  for more people.  Such a route could also be utilized by people who split their time between a job in one city and home in another.

If there is a concert or attraction in New York City, Baltimore, or Washington DC, Philadelphia users could jump on the Greenway and make it into a weekend of stress-free bike travel.

Of course, the Greenway is still far from complete, as the current route utilizes roadways for 76% of its length, while bike paths comprise the remaining 24%. The East Coast Greenway Alliance is working hard to get more bike paths built and are always looking for support. Check their support page to find out ways that you can help make a car-free Greenway a reality.

Shimano “STEP”s into the Electric-Bike Scene

I suppose it was only a matter of time- bicycle component juggernaut Shimano got into electric bikes. They’ve recently announced they’re producing a complete electric bike component group available to manufacturers for original-equipment use.

That means the STEPS system is not going to be available as a retrofit kit, which is too bad, but the upside is that the system is brimming with nice features and new technology that should perform well.

The general concept is to emphasize the ‘bike’ in’e-bike’ by providing a seamless look and operation. The system has a 250 watt motor with pedal assist only, and a maximum assisted speed of 15.5 mph. The controls are unobtrusive buttons located on the brake levers, and the kit comes with an LCD readout that displays vital info like speed and battery power.

One of the more interesting features of the system is the shifting system. The group comes with an optional eight-speed internally-geared hub that features electronic shifting, meaning there is no cable-controlled shifter but a sort of ‘ride by wire’ setup similar to Shimano’s top-of-the-line Dura-Ace Di2.

The battery has some pretty impressive numbers behind it- charge time is supposed to take an hour, and Shimano claims the battery is good for 3000 charges, which should provide years of service. The battery also has an integrated rear light and will be mounted on a rear rack.

There are no bikes with STEPS on the market yet, but Shimano is offering the group to manufacturers, so expect to see STEPS coming out in a year or two. We’re eager to get our hands on one and test it out.

Staying Safe on the Road

Riding a bicycle on the road can be a tricky proposition- you’ve got to not only be aware of other road users, but also communicate through various means including your position in the road, signaling your intentions to other users, and the very simple, important notion of simply being seen.

Road position is one of the persistent hurdles that many cyclists have trouble with. It can seem counter-intuitive at first, and some car drivers will communicate their displeasure, but it’s important that the city cyclist takes up more space on the street, away from the right edge where many linger.

One reason that cyclists should get away from the road’s edge is to get away from the way of parked cars. People often open their car door after parking without looking, instantly creating a large, unyielding barrier to the cyclist. If there is a car traveling next to the cyclist while this is happening, the rider has nowhere to go and may only be able to choose between hitting a parked car and a moving one.

If you cling to the very edge of the road, drivers will often pass without leaving their lane, often passing far too close to the cyclist to be safe. You are also vulnerable to impatient drivers attempting to make a right turn. These drivers will often pass the cyclist, then immediately make a right turn, crossing directly in the cyclist’s path.

The best way to avoid these scenarios is to take up more space on the road. I’m not suggesting you arrogantly hog the road, but you should ride between the right half and right third of the lane. This still allows drivers to pass if there is a second lane and prevents too-close passes and right turn cutoffs from occurring. By taking more space on the road, left turns for the cyclist are easier because they do not have to merge into the lane before taking their turn, since they are already in the lane of travel.

Another way that cyclists can use the road more effectively is to signal their intentions to other road users.

Many collisions between bikes and cars happen because bikers turn or stop without warning and drivers aren’t expecting it.  By simply pointing in the direction you intend to turn or merge, then looking briefly over your shoulder to check that the lane is clear, you make that turn much safer. It also helps to make eye contact with drivers  near you so know you are about to make a move.

Concerning the diagram of hand signals above, I would avoid the ‘left arm straight up’ right-turn signal because I think many drivers don’t have any idea what that means. It seems much more effective to simply make an emphatic, unambiguous gesture pointing clearly in the direction you wish to turn.

Perhaps the most important way a cyclist can stay safe on the road is to be visible to others.  Small blinking LED lights (front-clear, rear-red) are inexpensive and are really effective in making the cyclist visible at night and in bad weather.

Another important way to be visible is through clothing choice. Neon-bright cycling clothing is widely available, and a surefire way to call more attention to yourself day and night. If neon doesn’t appeal to you, just wearing bright colors of any type can make a big difference in being noticed by others.

A personal testimony to the importance of clothing choice- One day I was descending Midvale Avenue in East Falls, which is a long, steep hill with lots of traffic. I was traveling about 25-30mph, taking around half of the lane, and looking out for vehicles turning or pulling out of parking spaces. Despite my awareness,  a car crossed my lane to pull into a gas station, nearly hitting me. I shakily continued on, stopping at a red light. The driver caught up to me at the light and told me how he couldn’t see me at all. I looked down- navy blue sweatshirt, brown pants, gray bike.

I hope that these tips help make your ride a little safer- remember that despite the recklessness of others, you are still obligated to use the road responsibly, and ultimately that is the most effective way to avoid getting into a collision.

My tips are necessarily incomplete- a complete guide to bike safety would take up a whole book. Fortunately there are plenty of websites and books available.

Here are some good links:

Ten ways not to get hit

Be-Safe.org bike safety tips

Good luck- it’s really not that hard to be safe. Just be visible, communicate, and be assertive!

Pro Cycling’s Electric-Assist Controversy

There’s an interesting rumor going around that Fabian Cancellara, one of the top pro cyclists, used a hidden electric assist motor to help him in the Tour of Flanders and Paris-Roubaix. Here’s a pretty poorly-done video that shows how the motor in question works and clips from the races when Cancellera allegedly uses electric assist.

The footage in the video is inconclusive at best, and it seems like the whirring of the motor would give it away, but he really does take off!

Now that electric assist systems have gotten so small, the UCI (the governing body of professional cycling) has announced that it will start taking special care in looking for electric motors.

The electric system in question is called the Gruber Assist, and it’s actually a pretty neat piece of work. the motor is a gear driven unit that fits in the bike’s seat tube, turning the crank bottom bracket with a gear drive.

Bicycle Cabs coming to Philly

the city just approved bicycle cabs to operate in Philadelphia. Right now there are just two services, Chariots of Philly and Velo Park, and they are currently operating only in parts of  Center City and the Northern Liberties, but if they get a good reception they will hopefully be allowed to expand their service areas eventually.

The two services have different strategies for bike-powered people-moving. Velo Park has a pretty interesting vehicle that is more of a human/electric power hybrid trike that looks like a retro-futuristic dune buggy.

From Velo-Park’s site:

THE VELO

Cabin made from recycled materials, Shimano 21-Speed transmission, Tecumseh differential, 250W /24V Heinzmann acceleration aid, Panasonic Lead-Gel batteries, Heila lights, signals, and brake lights, Magura parking brake, Brembo disk brakes. 10 feet long and 3.5 feet wide, 6 feet tall and 317 pounds.

This design sounds really interesting because it’s more of an all-purpose human powered vehicle than a bike.  It seems this vehicle platform could easily be adapted for other uses like local deliveries or personal transport.

As for their services, they are planning on offering velo-guided tours as well as a $1-per block rate for cab rides.

Hopefully these things catch on- they could really work for Philly. If you see one, flag it down and go for a ride. Maybe these will eventually reduce the number of traditional cabs in the city- I’m sure many cyclists would appreciate that!