Pump track

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A mountain bike rider doing a trick on a pump track.

A pump track is a circuit of rollers, banked turns and features designed to be ridden completely by riders "pumping" - meaning to create momentum by up and down body movements, instead of pedaling or pushing.[1] It was originally designed for the mountain bike and BMX scene, and now, due to concrete constructions, also used by skateboard and scooter riders, and accessible to wheelchairs. Pump tracks are relatively simple to use and cheap to construct, and cater to a wide variety of rider skill levels.

History[edit]

Pump track in Werbach, Germany

Skateparks experienced a huge boom in the late 90s and early 2000s. However, most of them were designed to be used by experienced or professional riders, and thus resulted in many injuries.[1]As alternatives to mainstream sports such as football, many communities looked for a better solution, that is accessible to the wide masses. The first new era pump track in the United States was built in 2004 at The Fix Bike Shop in Boulder, Colorado, by professional downhill bicyclist Steve Wentz.[2]

Since then, pump tracks were created all around the world. The exact number is not known, however the biggest pump track creator worldwide, Velosolutions, has built over 180 tracks since 2012.[2]

Track design[edit]

Most pump tracks link a series of rollers to steeply bermed corners that bring the riders back around.[2] They used to be build mostly out of dirt, recently companies startet to use concrete or asphalt. Paved pump tracks also have the advantage that they can be ridden by skateboarders, in-line skaters, and foot-powered scooters.[3] The size can vary from 50m2 to over 8000m2.[3]

Bikes[edit]

One of many bike types that can be used on a pump track.

Since momentum, or speed, is gained by the rider pumping, such as on the down-slope of each roller, the best bikes to use have no suspension, which would absorb useful energy.[4] Bikes usually have a rigid frame, such as BMX-style bikes, which most efficiently convert the rider's motions into forward thrust. Some bikes have been designed which are custom built for a pump track, with features such as an offset crank, which stabilizes the pedals, and lowers the rider's center of gravity.[4]

Participant at the world final in Springdale, USA.




World Championship[edit]

In 2018, Velosolutions teamed up with Red Bull and organized the first ever pump track world championship. The world's best 67 riders from BMX and MTB raced at the world final in Arkansas. David Graf and Christa von Niederhäusern, both from Switzerland, were crowned the first ever Red Bull Pump Track World Champions. The series continued in 2019, with over 25 stops all around the world.[4]

See also[edit]

External links[edit]

References[edit]

  1. ^ "Guide to Pump Tracks", bermside.com
  2. ^ a b "Pumpin': An Introduction to the World of Pump Tracks". California Adventure Sports Journal. Retrieved July 10, 2014.
  3. ^ https://www.youtube.com Leavenworth Pump Track (in Washington).
  4. ^ a b https://www.pinkbike.com Specialized Stumppumper Concept Bike - The Ultimate Pump Track Weapon.