Features: 1. RC metal bumper kit includes 1 front bumper, 1 rear bumper, 2 modular guides, 4 trailer hooks and 1 tow rope. Universal fit for 1/10 RC crawler Axial SCX10 I, SCX10 II, SCX10 III, TRX4, TRX6, Tamiya, Redcat Gen7, Gen8 2. Aluminum alloy RC bumper can provide extra weight (84.6g), beneficial to the stability and traction of 1/10 crawlers. 3. 1/10 RC metal flat bumper is more sturdy and durable, providing better resistance against collisions and impacts and protecting your crawlers. 4. Adjustable 1/10 bumpers with lead guides, tow hooks and strap allow you to bundle and transport crawlers as you like