Corona cava cromata 104 BCD, 44 denti, di grandi dimensioni

Riepilogo

• Bicycle chainring is made of solid chrome molybdenum steel structure. The material is wear‑resistant, deformation‑resistant and of high strength. Appropriate thickness ensures that they will not bend.
• Ergonomic round shape effectively utilizes punching to generate more yarn traction, reduces the load and fatigue of the legs or knees, and ensures a smooth ride.
• Unique toothed design increases the contact area of the chain, improves the grip and reduces the sagging of the chain, allowing you to easily navigate the bumpy road.
• The design of narrow and wide teeth ensures the chain is fixed, effectively protects the frame from scratches, prolongs wear life, and reduces friction and noise, surface is easy to clean.
• When change the speed, the chain is easier to leave and adapt to the plate, and the gears are smoother, not defective. Large and middle size have such uneven tooth design.