Steering knuckle swing arm POLINI Evolution for Piaggio, Vespa, 4 bearings

High-tech swing arm with 4 bearings from Polini Evolution. This steering knuckle can be used in conjunction with Polini axle 202.1423 as a high-quality OEM spare part to optimize the suspension of your vehicle.

Made from a high-strength aluminum alloy, this swing arm offers maximum stability and precision. Thanks to the special, low-friction bearing/axle design, the ingress of dirt is prevented. This ensures a permanently sensitive, torsion-free response of the front shock absorber.