100% brand new and durable Perfect style and exquisite workmanship. Easy to install and durable for long time use. Aluminum alloy material, stronger and more protective. better thermal conductivity, has a certain heat dissipation effect    Replacement part:7760 Part Name:Front Rear Motor Heatsink mounts Material:Aluminum 6061 Weight :52g/2pcs Color:Silver/Blue/Red   Suit for: X-Maxx®: TQi Traxxas Link Enabled 2.4GHz Radio & TSM (Model# 77086-4)  6S 8S Content:2pcs Front Rear Motor Heatsink mounts (What you Choose in the color picture is what you get) Please refer to your instruction for the part number and picture