only at the beginning of jounce travel and then reverses into positive camber gain at high jounce amounts. Disadvantages Double wishbone suspensions are more complex, impose more difficult packaging constraints and are thus often more expensive than other systems like a MacPherson strut. Due to the increased number of components within the suspension setup, it takes much longer to service and is heavier than an equivalent MacPherson design. At the other end of the scale, it offers less design choice than the more costly and complex multi-link suspension system. See also Chapman strut Corvette leaf spring Dual ball joint suspension Leaf spring MacPherson strut Multi-link suspension Strut bar Torsion beam suspension Trailing-arm suspension Twin-Traction Beam Twist-beam rear suspension Weissach axle – a variant of Double wishbone suspension with a short link at the front pivot bushing of the lower A-arm References External links Suspension Geometry Calculator Automotive suspension technologies