Carbing Trunk Brace Bar

Carbing is the street parts brand of Okuyama, a maker of roll bars and body reinforcement parts in Tsuzuki Ward, Yokohama. Okuyama began in 1977 as Okuyama Seisakusho in Tsurumi, Yokohama, set up the motorsport brand Dash in 1981 and launched Carbing in 1993.

Okuyama makes roll bars and roll cages, strut tower bars in aluminium and titanium, lower arm bars, frame and member braces, towing hooks and oil catch tanks. Okuyama entered Rally Japan from 2004 to 2008, winning its class in 2008, and its entries won the All Japan Dirt Trial Championship PN class in 2013, 2016 and 2017.