2021 Aprilia RS 125

2021 Aprilia RS 125 sits at the entry point of Aprilia's sportbike range, built to introduce learner and restricted-license riders to genuine track-derived styling and handling. It's a small-displacement machine that punches above its class thanks to a peaky single-cylinder engine that rewards riders who keep the revs up and work the gearbox rather than lug around on torque. The riding position is committed and sporty, closer to a proper supersport crouch than a commuter's upright stance, and the chassis is happy to be flicked through tight corners at speeds that feel far quicker than the numbers suggest. This is a bike that teaches technique because it demands attention to carry momentum. The 2021 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 2020 example should focus on mileage, service history, and condition rather than spec differences. Expect the usual small-bore Aprilia checks: chain condition, exhaust valve function, and evidence of regular servicing. Typical buyers are younger riders on restricted licenses or returning riders wanting something light and forgiving that still looks and feels like a proper sportbike. Collector interest remains low, so this is a rider's bike, not a garage investment, and it's best bought to be used hard and enjoyed.