Wakeari Compatible model Mark X Model GRX 120 Accessories [body divided into four parts] Color [Gold x Green] Commodity condition [scratch Dirt/Fixed/Unconfirmed removal/Oil leakage Product information GKL81-1A9C2 Attenuation adjustment 16 stages Spring rate F: 5k R: 7k Adjustment range F: -50mm to -5mm R:-50mm~-17mm/There is a reason because the condition is poor.