Specifications: Billet Aluminum Black Anodized Finish Super Durable Steel Leaf Springs Total Weight: 11.7oz / 333.5g What's Included: 1x RC4WD Leaf Spring Conversion Kit for Axial SCX-10 II 12x Leaf Spring Shoulder Screws 22x Nylock Nuts M3 24x M3 x 8mm Steel Button Head Cap Screws 8x M3 x 14mm Steel Button Head Cap Screws 8x M2.5 x 12mm Steel Socket Head Cap Screws Replacement Parts: Super Soft Flex Leaf Springs for Gelande II (Z-S1897)