However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

With the C4 Cactus, Citroen proved back in 2014 that it hadn’t lost its touch with French quirkiness. But that was more than three years ago, so the time is high for the C4 Cactus facelift to enter ...

It’s official, ladies and gentlemen. The hydropneumatic suspension designed by Paul Mages and used by various Citroen models since the 1950s will be replaced by progressive hydraulic cushions. The ...

Very nicely made shock absorber; looks like custom made. Chromoly steel; rebuildable. Nitrogen gas charged. Comes with cool-looking progressive rate springs in black or red. Internal bladder ...

If you’ve looked at improving your suspension, you have probably run into the argument about whether progressive for linear springs are better. Our Ducati GT1000 project bike suffers from under-sprung ...