Light But As Strong As Steel.For Our Aluminum Racingpoles We Use The Toughest Aluminum Alloy:Ingredients Of Zinc And Magnesium Together With A Complex Alloying Technique Result In Extreme Strength, Similar To Steel.Sizes:80 - 115 Cm.(In 5 Cm Steps).Features:Structure Grip Pe.Powder Strap.Aluminum 5083, Ø 16 Mm.Downhill Basket.Flex Steel Tip.