The 1 1/8center tube diamater is the same as fat bars Center mounting section of the handlebar system is laser marked with a bar position index for accurate centering and alignment Dual crossbar design provides structural rigidity by boxing in the pivot points to maintain consistent performance directly through the pivot system All bars come with 4 interchangeable elastomers Absorbs most vibration – enables you to ride longer and harder Reduces joint pain, arm pump and hand fatigue
