Yiguo 4pcs Aluminum BMT0006 Front Rear Shock Absorbers for HPI 1/10 BULLET3.0 ST RC Truck Orange Part No.: BMT0006 Replacement for HPI BULLET3.0 ST/MT/WR8 RC1:10 Truck. Easy to install, easy to replace old or damaged. Lightweight upgrade instantly enhances overall performance in handling and durability Note:To avoid the oil flowing out from oil container, please tighten the screw cap by tool.