Author Archives: jm

Locking bicycles (2/2)

As I previously wrote about, locking the bike is key if you want to enjoy it. Today, I am going to focus on how to avoid bike thefts. Of course, the best way is to lock your bike at home, specially on nights, but this is not always possible. When you lock your bike in the street, you should consider a few points:

Locking bikes on thin metal bicycle parkings is a bad idea. Better, locked it to a sturdy, hard to hack post or a tree (this last point could be controversial according to some local laws)
Difficult, but not impossible: Locking wheels to the frame so that they can’t turn, but not locking the frame to a post or something. Bicycle can easily be carried away and locks open at one’s convenience at home.
Locking just wheels, not the frame itself, to a post or a tree. Wheels are simply taken off, left, while the rest of the bike is carried away.
Locking the frame, but leaving the chain close to the ground. Ground provides lots of leverage for different cutting tools. Keep locks as high as possible.
Having too long to wide locks and padlocks, leaving room to insert leverage metal bars, car lifting jacks etc – is also a bad idea.
Combine at least two types of locks so that thieves must use at least two different tools.
Lock the frame to a strong immobile object, putting the lock through the frame so that it can’t be taken off without cutting the frame (or the lock).
Lock both wheels (to the frame, or an immobile object).
Make sure saddle, or other expensive parts are either taken off, or locked to the frame as well.

No method is 100% safe. Even a well locked bicycle with a good lock takes about 20 minutes to hack. If the thief uses a battery powered angle grinder, it is just few minutes. However, if the bike is better locked than the other bikes in the street and it doesn’t look more expensive, there is a greater chance you conserve it the next day.

Locking bicycles (1/2)

Leave a reply

When one thinks about locking the bike to a cycle parking or a piece of a street furniture, it is always useful to consider three key elements in whatever bike. No matter if you have a folding bike, tandem or mountain bike, all have the same parts. Saddle, front and rear wheels should be properly locked as these elements are the most common target of bike thieves. Of course, they can steal the whole bike, but it is normally faster to just rob one part. Nevertheless, I will write about the whole bike and the ways of locking it right in other time. For now, take into account how your bike elements are secured because it is not the same having fast-open locks, locking skewer or traditional nuts. The last ones make thefts to take more time, because an adjustable wrench is needed. Also, try to use different locks so that you have an indirected advantage: more than one tool is need.

As it comes to bike locks, you can find several types in the market.

Chain and padlock: Hardened steel chains are heavy, but flexible. Try to use one with hexagonal profile so that cutters press on a wider area, creating less force per mm. It should be at least 10 mm thick.
Cable with lock: Cable locks use to be easy to carry and flexible. However, they are a bit easier to cut and I recommend use them as additional locks.
U-lock: Lower weight per level of protection and easy to carry, but it has the lowest flexibility and you need to find a proper post.
Folding lock: The best locks joint with the U-locks. The folding locks offer good security and are easy to carry.

Cheap bad locks and poorly locked bicycles are taken within a minute or less with ordinary tools every small thief has. Better use a combination of good locks and lock the bike in secure, crowded places.

The “anillo ciclista” II

Leave a reply

Few weeks ago I talked about the “anillo ciclista” as one the most important cycling infrastructures in Valencia. It was inaugurated with the obliged cut of the ribbon. This change has been demanding by Valencia en bici for more than 23 years. The former government of the city demonstrated a total rejection towards bicycles and sustainable movement. It has became possible thanks to the new government. Not only has it constituted a symbol for the change in the urban movement, it also has represented an improvement for pedestrian as we enjoy more space on the sidewalks. Furthermore, cars do not drive at so high speed since the new bike line has reduced one car line. This fact has helped to correct part of the infamous highways inside the city, although there is still a lot of work to do.

Hundreds of urban cyclists have met to celebrate it. The inauguration has took place in an informal way. The new government has proposed itself not to inaugurate anything due to the fact this was a form of generating manipulated pieces of news by the former government. Indeed, the opening party has been made by people from Valencia en bici. The mayor and the councilman of sustainable mobility have been presented looking the event. After that, we have rode it forming two groups which in turn have divided in subgroups. One of the first has started riding clockwise whereas the second big group has done it the other side. We have coincided in front of the Serranos towers at the end.

Meeting point

End point

The helmet

Leave a reply

The use of a helmet when riding a bike is always a controversial issue. Some people argue that it can save your live in an accident. Some politicians have pushed its use with specific laws just to follow the previous point. Curiously, the same politicians do not ride bikes. They prefer driving cars. They also think helmets are a kind of titanium armor, able to stop bullets and space rockets. I think the statement is false in most of the cases. The true key is that the helmet does not save your life in a car accident, the car speed does. Studies show that the more car speed, the more probability a cyclist has to die. The probability a biker lives in an accident driving the car at 50 km/h or approximately 31 miles/h is less than 10% and it diminishes as car speed increases. Moreover, the low speed bikes reach, normally bellow 25 km/h or 15.5 miles/h, makes it unnecessary. The helmet use is compulsory in some countries and areas. What was its impact on the number of biker use the next months after approving by law? They have discouraged bikers to use the bike.

To sum up, forcing bikers to wear helmet is not a correct way to improve bike use or reduce cyclist deaths. It is better to force cars to drive slower, not to mention the fight against climate change.

The anillo ciclista

Leave a reply

A great transformation is being done in Valencia regarding bike infrastructure. The most incredible bike line is the perimeter of the former city wall above the important projects. Let’s learn a little bit of history. The city wall was built in the XIV century by Pedro el Ceremonioso to protect the city against pirates and muslins. It accomplished quite well this function until it was pulled down in the XIX century to allow the city growth. Historic documents show it.

It has been transformed in one of the city highways following its former perimeter in the century XX. It has been formed by four to six lines (mostly car lines) which produced noise and pollution, and locked downtown up in an unhealthy circle. The local government is transforming it in the anell ciclista (cyclist ring).

In a few words, it consists in a bi-directional bike line with a physical barrier so that cyclists can ride it in a safe way without worrying about cars. Cars lose one or two lines and traffic is calmed down. Moreover, more bike racks have been implemented in the route. At the same time pedestrians are safer and do not feel cars pressure so stifling as before.

White bikes

Leave a reply

In this post I am not referring to white bikes as opposite to black bikes. The white bikes are put in the places where a cyclist died, mainly as a result of a car accident. Those bikes are a kind of gravestone to remember the tragic event and in memory of the person who died. It is common that among the events to remember this cyclist, candles and/or flowers are placed next to it. Friends and local bikers offer their respects to the white bikes as they were the lost people. These monuments recall us we have to obey the traffic law, indicate our movements and use lights at night.

The Clàssic Ride

Leave a reply

Have you ever imagined how could be the bikes in the late 20’s? Do you like dressing as in 1940? All these questions and much more can be answered in the Tweed Ride. The Tweed Ride is a global movement in which cyclists dress in traditional attire and ride classic bikes for fun. The event is usually done with no fixed date once a year. It depends on the desires of the local organizations. The ride goes mostly through the city center in order to evoke a vintage, magical picture card. Above all, it is a celebration.

The Clàssic Ride is the name of this exceptional event in the city of Valencia. The organizers worked hard to plan, design and advertise every aspect. We started from the Serrano towers (one of the ancient entrances to the city) and made a stop in the middle of the ride to recover energy by drinking horchata (a typical, sweet, refreshing beverage made from tiger nut). Then, we continued until a charming square in the neighbor of Campanar. Here, a group of swing dancers of the Spirit of St. Louis made a demonstration of their skills under lindy hop music. And finally, we enjoyed a picnic in the gardens.

Here, you can see a bunch of photos of the special atmosphere.

Groningen: An inspiring city

Leave a reply

United bikers

Leave a reply

It is a common believe that when people unite, they are more powerful. History has shown that what is almost impossible to reach for a single person, it can be done when dozens, hundreds or millions join together. The biking movement is not an exception. Organizations like BiciRed México or Conbici are clear examples at country level. The first one represents the bike throughout Mexico. Not only does it promotes people moving in a sustainable way, but also launches campaigns to improve human health and environment. Who would deny slogans like “more human cities” or “let’s reduce death in roads”? These messages aim to realize people the benefices of bikes in a friendly, universal way. BiciRed México, Conbici as well as other national associations coordinate movements of smaller, usually local associations. Conbici is the Spanish coordinator of dozens of smaller associations. Sometimes there are more than one association by city. It acts as a catalyst of the main tendencies in biking and defends bikers rights against undesirable law changes. And finally, the more we are, the more power we have.

Bike line or street?

Leave a reply

There has been a recurrent discussion among bikers who live in large cities regarding which infrastructure is the best to ride. On the one hand, we have bike line and on the other one the whole street. Both sides offer points in favor and against. Cyclists who ride on a bike line enjoy a dedicated space for them which is respected specially in the cases in which it is separated by a physical barrier from pavement and car lines. They feel this separation as a privilege with a potential effect on avoiding traffic accidents. This fact encourages those who are learning to ride and makes bikers who do not want to ride at high speed happy. It seems to say “Hey, we drive a vehicle, but we live in a peaceful manner not as the pollutant cars”. On the contrary, pro-street bikers say “Hey, we drive a vehicle, so we are traffic and must share the street”. They feel traffic has to be calmed down, not by cornering them but by forcing cars to reduce speed as bike do not usually reach high speeds as cars do. This type of cyclists often complain about the facts that bike lines often zigzag and their surface imply deficiencies, whereas streets often follows direct lines with better asphalt. Which position is the best? Neither, it all depends on the particular circumstances of infrastructures and the way of thinking of every biker.