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Aprilia SX 125 (approx. 1989-1994) — the first generation of the enduro twin to the RX 125, launched by Aprilia with a Rotax 123 liquid-cooled single-cylinder two-stroke engine, balancer countershaft and electronically-controlled RAVE 2 power valve. A model aimed at young riders of the time, with a more off-road setup than its RX motard sibling.
For this first series of the Aprilia SX 125, the Moto-Sound catalog offers Scalvini Racing exhausts.
Scalvini Racing: Italian hand-built production specialising in off-road, with a long history in enduro and motocross competition.
On a Rotax two-stroke like the first SX 125's, a dedicated exhaust enhances the RAVE power-valve opening, giving back a fuller sound and sharper mid-range response than the stock silencer.
Always check the product description to see whether the exhaust is street-legal: without this indication, the item is a racing part, reserved for track or private off-road use.
Scalvini Racing exhausts for the SX 125 are made to order. Please contact us in advance for real production and delivery times.
Browse the products below to find the right exhaust for your Aprilia SX 125.
Looking for another model year of the Aprilia SX 125? Visit the Aprilia Rx/Sx 125 exhausts page.
