Normal version fits stock battery and other similar size batteries(about 60x30x22mm) and needs no trim or cutting on the stock parts, bigger version needs a little trim on the bolt hole part for stock battery tray of the stock frame, can fit battery size up to about 60x30x30mm, and even lower for stock size battery. Metal Low LCG Battery Tray Relocation Mount Chassis Brace for TRX-4 Lower center of gravity, Come with Velcro Battery Strap to secure pack Specification: Application: TRX-4 Material: Aluminum Color: Black You will receive: 1Velcro Battery Strap 1Battery Tray 1 Battery Tray Support Mounting Hardwares 4., 0 out of 5 stars Manufacturer Lecheng Aazon.co: LCX Racing 1/10th RC Crawler Car Heavy Duty CNC Aluinu... Battery Tray For Car Low LCG Battery Tray Mounting Chassis For 1/10 Traxxas TRX4 TRX 4 Defender RC Tr Trx4m Battery LCX Racing 1/10th RC Crawler Car CNC Machined Metal Low LCG Battery Tray Relocation Mount Chassis Brace for TRX4 TRX-4, Upgrades Parts Accessories Aazon.co: RC Chassis Kit Frae Girder LCG Carbon Fiber for 1/10 RC... Move the center of gravity as forward and low as possible, lower the battery position as close to the front upper links. Designed for TRX4 TRX-4., High quality aluminum for durability., Easy to install.
