Aluminum Rear Double Section Spring Dampers 135mm - 1Pr Set Gray Silver nitro tolerance and more elastic

tolerance and more elastic

Extremely strong unique steel gears ensure long-life and durability

super durable spring retainer and shock ends

Water resistant case design uses rubber seals and o-rings to protect against damage caused by water and moisture

Simple touch-wheel interface

Aluminum Rear Double Section Spring Dampers 135mm - 1Pr Set Gray Silver nitro tolerance and more elasticMade from quality light weight high tensile strength aluminum 6061T6 for greater strength and durability. The spring coil has increased from original 1. 6mm to 1. 7mm for more powerful use. The shock shaft is made 5mm thick and smoothly polished to achieve higher durability. Silicone oil is filled with smooth travel. Two section spring design avoids bending due to long term compression. Accessories included : 16mm Balls 2pcs ; Stainless Steel Cap Head