Features:This Frame Rail is made of high quality GR5 Titanium material which is sturdy and wear resistant not easy to be damaged and has a long service life.GR5 Titanium Frame Rails are come in a natural finish.The design of two angles, 0-degree and 9-degree, gives your RC car many different transformation effects.Numerous shock mounting locations.Compatible with Redcat Ascent-18 1/18 scale RC Rock Crawler Upgrades.Specifications:Frame Rail material: GR5 TitaniumBent Rear Link material: GR5 TitaniumChassis Mounts material: AluminumBattery and ESC Plates material: AluminumWeight: 61g/setPackage Included:2 x GR5 Titanium Frame Rails2 x Aluminum Battery and ESC Plates2 x Bent Rear GR5 Titanium Links2 x Chassis Mounts4 x Strong Magnets(paste on the rc car shell)4 x Nylon Straps1set x Hardware