The heart of the system, or rather its main actor, was realized according to the 11s planning lines:
Ultra-Shift front derailleur bar in aluminium - greater rigidity of the whole unit increases shifting speed and accuracy, reduces backlash, extends life and corrosion resistance
Ultra-Shift-Parallelogram - increases stiffness and thus shifting speed and accuracy and reduces weight
Ultra-Shift aluminium body - both bodies are made of aluminium, which means greater resistance to fatigue, reduced backlash and increased shifting accuracy
Shifting rollers made of special material - a material that reduces weight and dampens annoying chain vibrations
switching roller distance: 55mm
Delivery time:
2-3 Tage
Article weight
0.3 kg
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