The 672 Fat Bar Handlebars - KTM SX/SXF 2009-12, Suzuki RM/RMZ 2006-13, Yamaha YZF 2018-21 - Black is part of the latest performance motocross and enduro hardware range from Renthal. . Renthal is a renowned manufacturer of high-performance motorcycle, motocross, enduro, trials and ATV components. Founded in 1969, Renthal has established itself as a leader in the industry, producing handlebars, grips, sprockets, and more. Their products are favoured by professional riders worldwide for their durability, precision engineering, and innovative design. . Fatbar achieves its market leading strength to weight ratio thanks to efficient use of material and computer aided taper wall profiling reducing weight, whilst retaining the strength, durability and flex characteristics of Fatbar. . Features: . The Renthal Fatbar is engineered from an exclusive 7010 T6 aluminium exclusive to Renthal for Handlebars. This alloy is specially formulated to reduce vibration through it's structure. The Fatbar has a shot peened surface texture that increases the fatigue life and durability of the bar. . Every Fatbar comes with a Renthal injection molded foam bar pad. . Manufactured exclusively within the Renthal Factory. . Fat Bars undergo a 17 Step advanced manufacturing process that sees raw tubing come in and finished handlebars leave. . Each Renthal handlebar design under goes a series of intense tests that check for strength, durability, material integrity, surface finish, impact resistance and dimensional accuracy. Working alongside top level race teams provides us with essential feedback for creating the ultimate handlebar. . With 212 US titles and 205 World titles, Renthal handlebars are without question the ultimate handlebars. Renthal are proud to be in the hands of every racer, from 50cc mini riders to World Champions. . Manufacturer part number: 672-01-BK .