Hobao 90047 SHOCK PISTON, 4PCS [1/7 On-Road] Extreme VT2 Electric, [1/8 Buggy] Hyper SS & Cage Electric, [1/8 Buggy] Hyper SS & Cage Nitro, [1/8 Buggy] Hyper VS Electric, [1/8 Buggy] Hyper VS Nitro, [1/8 Buggy] Hyper VS2 Electric, [1/8 Buggy] Hyper VS2 Nitro, [1/8 On-Road] Hyper VT Electric, [1/8 On-Road] Hyper VT Nitro, [1/8 Truggy] Hyper SST & Cage Electric, [1/8 Truggy] Hyper SST & Cage Nitro, [Monster Truck] 1/7 Hyper MT Plus II Electric, [Monster Truck] Hyper MT Electric, [Monster Truck] Hyper MT Nitro