Curious, but true: the parallelogram fork is experiencing a revival | Ride MTB

Curious, but true: the parallelogram fork is experiencing a revival

The suspension fork that compresses by means of a parallelogram and dispenses with a dropper post and stanchion - this rings a bell with experienced bikers, classic forks such as those from AMP or Girvin come to mind. A French company is now bringing the old-fashioned design principle back into the modern age.

motiongabel

The damping is still external on the prototype...

At the moment, only prototypes are on the road and the fork should be ready for series production by the end of 2016. We are talking about the parallelogram fork from the French company Motion, which is reminiscent of long-established designs à la AMP or Girvin. The prototype of the French fork is still dominated by the charm of milled aluminum parts, but carbon fiber is to be the material of choice for the production model.

motion def

For cross-country riders and gravity lovers: The French fork offers suspension travel from 80 to 120 and 120 to 160 millimetres

Two models are planned for this market launch: The 29er version "Cross" serves the cross country and all mountain rider with 80 to 120 millimeters of travel, the targeted weight is 1.5kg, the front axle has an installation dimension of 15x110mm and a lockout from the handlebar is also included.

The "Gravity" model has a wheel size of 27.5 inches, a suspension travel of 120 to 160 millimeters, a 15x110mm axle and a weight of around 1.8kg. A special feature of the specialty fork on the Gravity model is that the hydraulics can be controlled from the handlebars.

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... on the standard model, the damping is integrated into the head tube

The variable spring travel, the compression level and the adjustment to the rider's weight (in 5 kilo steps) are realized on both models by two external carbon fins, which are said to be easy to change. The manufacturer also promises very high stiffness and outstandingly sensitive fork response. They are also convinced of the longevity: the fork is largely maintenance-free thanks to its design. One part will nevertheless require maintenance, the damping cartridge is located in the head tube.

Another special feature of the fork is the response when braking, the fork should not be affected by braking maneuvers and should not dip during stopping maneuvers, making it completely different from conventional forks with a drop tube/standpipe design.

The estimated price for the two French forks is currently around € 1920, which should narrow down the potential group of buyers somewhat.

www.motion-france.fr


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Note: This content has been automatically translated from German. Please report any incorrect translations.