Combine form and functionality with this chrome plated billet aluminum oil cooler. The stylish design frame clamp fits on the front frame down tube and the increased oil cooling increases engine reliability. The oil cooler accepts A/N type fittings. Pro-One oil coolers matches perfectly with the Pro-One chrome plated billet stash-tubes as found elsewhere in this catalog. Fits 1", 1 1/8" and 1 1/4" tubes.