Lightened / grooved carbon fiber brake lever - greater grip, weight savings, reliability, stiffness, mechanical strength, corrosion-proof, long fatigue life
Rolling mechanism on bearings - minimal friction, very high and constant precision, lighter shifting and extended shifting accuracy, basically no wear but serviceable nonetheless
Titanium internal disc mechanism - weight savings
Carbon fiber insert on lever 2 - aestethics
Weight - 331 g

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