Ideal for Road Racing. Less aerodynamic drag compared to plastic CIK bumpers. Bergfelt's Bumpers are made from quality 3/4" od, mild steel tubing and are MIG welded. We use mild steel because the bumper should bend in a hard collision. As the bumper bends, it absorbs the shock protecting the driver and the chassis. The bumpers are supplied unfinished, i.e. they are not chrome plated or painted. We leave that up to the customer. Select between 610mm and 620mm (CRG karts) Center to Center frame spacing. Requires 20mm bushings. 4.2_lbs.
