Description Engine bellow for Vespa ET2-4 scooters. Bellows ( Engine ) ; ET4 Rubber Parts SKU298548 - + Retail Price: $13.00 Your Price: $13.00 In Stock Add to cart Add to wishlist Have a Question about this item? Click here to email us. Also in Category Malossi Cylinder Kit (190cc, 71mm); Vespa ET4, LEADER Engine Price: $397.00 QTY: Add To Cart Bitubo, Shock (Front); Vespa ET2, ET4 Price: $281.00 QTY: Add To Cart Exhaust, Sito Plus - Vespa ET4 / LX150 265 Price: $243.00 QTY: Add To Cart