HFS is a progressive and adjustable suspension system for motorbike front forks.

HFS development started with orientation to Trail motorbikes. Trail motorbikes can have very basic front suspension, usually being a compromise between off-road and asphalt utilization. Thanks to HFS progressivity, performance is very much increased in these kind of suspensions. We have clear examples in motorbikes like BMW F 650 GS Dakar, Honda Africa Twin (old model), Honda Transalp, Yamaha XT 660 R or Teneré, among others.

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With HFS basic forks are transformed into truly progressive ones, achieving very good sensitivity on broken tracks, loose stones, and at the same time increasing bottoming resistance in case of severe suspension impacts.

You can adjust static sag according to your weight or riding preferences; it is done by simply applying more or less air pressure into the air cartridges with a manual pump with a good quality pressure gauge incorporated. 

At HFS we have achieved big experience in progressive fork suspension systems and we can offer to our Customers very reliable products, that are normally used in Trial, Motocross and on-road speed racing classics competition.

HFS is available for the following Trail motorbikes brands: