With their simple yet unmistakable design, Rizoma fluid reservoirs give your bike added style and neatness. Made entirely from billet aluminum, they undergo surface anodization which not only provides a wide range of colors but ensures quality and durability. TÜV/ABE certified. With their simple yet unmistakable design, Rizoma fluid reservoirs give your bike added style and neatness. Made entirely from billet aluminum, they undergo surface anodization which not only provides a wide range of colors but ensures quality and durability. TÜV/ABE certified. With their simple yet unmistakable design, Rizoma fluid reservoirs give your bike added style and neatness. Made entirely from billet aluminum, they undergo surface anodization which not only provides a wide range of colors but ensures quality and durability. TÜV/ABE certified.