Enhance your driving experience with these aluminium front/rear adjustable spring shocks. These piggyback dampers feature an L-shape design to keep more oil volume for the travel range and an anti-leak oil design. The thickness of the shock shaft has been improved to 7mm in stainless steel for greater durability. Two types of springs are provided: 2.6mm coil springs in green and 2.8mm coil springs in orange. All tiny accurate components involved are of high quality and assembled manually. These shocks can be used for both front and rear.