Dashpots are commonly used in dampers and shock absorbers. Front suspension was independent, with coil springs and hydraulic dampers. Suspension consists of twin wishbones with Proflex dampers. The front and rear Bilstein dampers are also adjustable. The suspension is composed of double wishbones with coil over dampers. Front suspension used double wishbone type, coaxial dampers and coil springs, and an anti-roll bar. The chassis is recalibrated with specific tuning for stabilizer bar, springs, and Magnetic Ride dampers. Most varieties are mounted on dampers or butterfly valves. The package adds lowered springs, special-tuned dampers and revised sway bars. Active anti-rollbars, adaptive dampers and rear wheel steering are standard features. Models equipped with the available magnetorheological dampers will also offer adjustable suspension settings. The Leopard 2 has a torsion bar suspension and has advanced friction dampers. The Series 2 bikes included uprated Bitubo dampers and updated geometry. This version incorporates active noise suppression, vibration dampers and a composite main rotor. Springs are mounted in the same place with the dampers inside them.