The purpose of this research is 1) To study the target group about behavior’s problem, the need, and the maintenance of mountain bike. 2) To study and develop multipurpose portable devices for mountain biker. 3) To analyze planning information and create new multipurpose portable devices for mountain biker. 4) To examine the satisfaction and the need of mountain biker. Researcher has conducted the Question for 30 representative samples, which are the member of Thai Cycling for Health Association by a simple random sampling.
Information analysis result shows that 100 percent need the device which should be compact and portable for maintaining their mountain bike. The problem while traveling is the blow out which is also 100 percent, besides 80 percent of bikers tend to face this problem
less than 3 times per a trip. Finally 100 percent refer to the need of light and compact device that can set on their mountain bike.
According to analysis, researcher realizes the actual desire of mountain biker when traveling, and bring it to guide making and designing the multipurpose pocket for mountain biker.