SILCA's 3D printed titanium derailleur hangers bring a significant boost in strength and rigidity to this often overlooked yet crucial component essential for swift and precise shifting. In the realm of modern electronic derailleurs, which operate with remarkable speed and force, conventional hangers crafted from low-grade aluminum plate tend to flex up to 4 degrees during shifts, leading to less precise and slower gear changes.
Already in use at the World Tour level, SILCA's 3DP Hangers played a pivotal role in securing two stage wins during the 2023 Tour de France and are credited with preserving derailleur alignment through numerous crashes.
Notably, SILCA's 3DP Hangers are easily alignable by hand and feature an internal fracture notch designed to allow the hanger to bend and fracture below the point of damage to the carbon frame, effectively mitigating the risk of frame damage even under the most severe impacts.

Product Features:

• Cutting Edge 3D modelling
• AI-Generated structural infill
• 5-7 times stiffer than aluminium hangers, and 2-6 grams lighter (depending on the model)
• Shimano Direct Mount Compatible
• SILCA's 3DP Direct Mount Hangers offer 8-12 times increase in stiffness and 4-10 grams of weight reduction