Ultra-Shift parallelogram geometry - increased stiffness, better and extended shifting accuracy, free-play reduction
Ultra-Shift forged aluminium upper body - weight savings and long fatigue life, free-play reduction, better and extended shifting accuracy
Ultra-Shift carbon fiber outer plate - better and extended shifting accuracy, free-play reduction, weight savings and long fatigue life, corrosion-proof
Metal-carbon cage - light, long fatigue life, corrosion-proof
Titanium cable clamping bolt and mounting bolt - weight savings
Weight - 172 g