As motorcycle enthusiasts, we tend to personalize and upgrade our bikes to improve different aspects of performance or comfort or look. As a sporty small displacement motorcycle, the Aprilia GPR 150 offers interesting modifications opportunities. For example, owners may want to improve engine performance, change handling characteristics or make ergonomic changes to make longer rides more comfortable. What kinds of modifications do you choose will often drastically change the bike's character and capabilities, sometimes negating its stock shortcomings or just taking its good points and really making them live up to their potential. Understanding common modifications can give you some insight into what the GPR 150 can be used for, as a base for customization and how owners usually customize the bike more to their individual needs and preferences.