Quote:
Originally Posted by Lee
What are the visual differences? a 1.2mm bar with 2 bends/kinks will always have more flex than a 4 kink bar as im sure you know as there will be less flex due to there being shorter lengths. (if that makes sense)
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The bar on the B4 has a much longer centre section and the lever arms are somewhat longer too. All the bars have only 2 kinks.
So I think there are two things making it softer - the long levers (absorbing energy), and the long centre (behaving like a softer torsion spring).