RH816 Blast BX EBL Length?500mm Width?305mm Height?170mm Wheelbase?325mm Gear Ratio?8.3:1 Tyres?115mmX42mm Weight?2000g ESC?60A Brushless ESC Motor?3650 Size 3000kv Motor Battery?11.1V 3250mAH LiPo Battery Ready to Run with 4WD shaft Drive and Slipper System Unique Gearbox Design for low CG Light & High Impact Arms High impact nylon rear wing Adjustable Wheelbase on Hubcarrier Unique Steering System with Front Universal Joint Shafts Alum.Chassis & Upper Plate Slipper System on Sper Gear Avoiding Damage Narrow Chassis Design with 2-piece Design for Easy Upgrade Moulded Battery Case and Water-Proof Receiver Case Adjustable Grub screws in Susp.arms for Different Racing Field High Quality RC System Offering Lots of Fun of Racing (RH-816)