Quick view Wishlist MASSIMO MASSIMO T-BOSS 550X GOLF UTV, 493CC FOUR STROKE SINGLE CYLINDER SOHC, LIQUID COOLED $10,299.99 SKU: U1005504. MASSIMO T-BOSS 550X GOLF UTV, 493CC FOUR STROKE SINGLE CYLINDER SOHC, LIQUID COOLED The Massimo T-Boss 550X Golf UTV features a powerful 493cc four-stroke single-cylinder SOHC engine with liquid cooling. This versatile vehicle is... Choose Options Compare