The JT chain, with a step of 525 and a length of 106 stitches, is equipped with an innovative X-Ring system that reduces friction and increases the resistance to traction, which reaches 4690 kg. Its open design and the gold external color, combined with a gray interior, not only give an attractive appearance, but also ensure optimal performance. The Esjot crown, with an internal diameter of 60 mm and a PCD of 110 mm, is made of robust steel and has 41 teeth for a quick and precise response. Flat -headed fixing bolts guarantee without compromise stability, making this component essential for your bike. The JT Pignone kit completes the kit, designed for a small graft fixing, with a variable internal diameter between 24.5 mm and 27.5 mm. With 15 teeth and a width of 17.1 mm, the silenced pign.
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