2018 Aprilia RS4 125

2018 Aprilia RS4 125 sits at the bottom of Aprilia's sportbike range, but it wears its full-fairing supersport looks with real conviction rather than acting as a watered-down afterthought. This is a learner-legal machine built around a high-revving single that wants to be wrung out, not short-shifted, and it rewards riders who actually use the whole rev range to keep momentum through corners. The riding position is committed and race-inspired, so ergonomics lean toward younger or smaller riders rather than long-distance comfort. It handles with the kind of light, eager feel that makes twisty roads or a trackday feel like the point of owning it rather than a bonus. The 2018 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 2017 example should focus on mileage, service history, and condition rather than spec differences. Most buyers are new riders working through licensing restrictions who want something that looks and feels like a proper sportbike rather than a compromise, plus a smaller group of enthusiasts after a cheap, sharp-handling track-day toy. Collector interest remains low, so pricing tracks condition and usage far more than rarity.