The MAXTRAX XTREME Teeth Replacement Kit Includesdes 10 anodized alloy teeth compatible with MAXTRAX XTREME Recovery Boards. Also Includesdes the XTRACT Insert Tool and a soft bag to store the replacement teeth. The XTRACT Tool does double duty and can be used to easily turn locked Mounting Pins. Note: This product is not compatible with MAXTRAX MKII Recovery Tracks.