Key highlights
- Aprilia has officially addressed RS 457 engine reliability concerns, attributing issues to unauthorized modifications and irregular servicing.
- The company has assured customers that genuine cases were promptly resolved, with some bikes receiving engine replacements under warranty.
- Aprilia urges owners to use only authorized service centers and genuine aftermarket accessories to maintain performance.
Aprilia has responded to growing concerns about engine reliability issues in the RS 457, a motorcycle that has gained significant traction in the mid-performance supersport segment. The brand has issued an official statement, clarifying that most reported failures stem from unauthorized aftermarket modifications and irregular servicing rather than inherent defects in the engine.
Customer complaints and Aprilia’s response
Since its 2023 India Bike Week debut, the RS 457 has received positive feedback from riders and journalists alike. However, in recent months, some owners have reported engine failures, compression loss, and cam chain tensioner issues. A few cases even involved complete engine replacements under warranty.
Aprilia India has now addressed these concerns, stating:
- The majority of reported issues were linked to unauthorized modifications and irregular service schedules.
- Genuine cases were investigated and resolved, with affected bikes receiving cylinder head replacements or full engine swaps.
- Owners are encouraged to use only certified technicians and authorized service centers to maintain reliability.
RS 457 warranty and aftermarket modifications
Aprilia has emphasized that installing non-approved aftermarket parts can lead to performance degradation and warranty voidance. The company strongly recommends using genuine accessories available through authorized dealerships.
Market impact and customer sentiment
Despite the controversy, the RS 457 remains one of the most sought-after motorcycles in its segment. Aprilia’s swift response and warranty support have helped restore customer confidence, though some owners remain skeptical about the brand’s long-term reliability.
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