Exhausts Beta Alp 4.0

Beta Alp 4.0, a road-enduro with a 349 cc SOHC four-stroke single-cylinder engine, around 26 hp at 6,600 rpm. Very light dry weight, around 133 kg, 870 mm seat height: a bike built for light, accessible enduro touring.

For the Beta Alp 4.0, the Moto-Sound catalog offers GPR sport exhausts.

GPR: an Italian brand active for over thirty years, with a range that also covers road-enduro models like this one, both street-legal and racing.

On a light bike like the Alp 4.0, a sport exhaust has a noticeable effect on the power-to-weight ratio: less unsprung weight, a fuller sound and a sharper response from the single-cylinder in the mid-range.

Always check the product description to see whether the exhaust is street-legal: without this indication, the item is a racing part, to be used on track or private off-road land only.

Exhausts for the Alp 4.0 are often 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 Beta Alp 4.0.

Looking for another Beta model? Visit the Beta exhausts page.