KAMUI Giorno 190mm front chainring, black with red studs, V.2 (round)

🛠️ Product Specifications and Materials: • Disc Size: 190 mm wide, 4 mm thick. Direct fit for Giorno+ CBS models (non-ABS). Giorno 190 mm front disc, POWER-SLOT V.2. • Disc Material (Outer): Made from high-quality Japanese Stainless Steel SUS410DB. [KAMUII Brake Disc, Front, for Giorno 190mm…] (KAMUII Brake Disc, Front, for Giorno 190mm…) Induction hardening process ensures high heat resistance up to 500 degrees Celsius; no warping or bending. [KAMUII Brake Disc, Front, for Giorno 190mm • Disc Housing Material: Hardened Al 7075 aluminum, glossy black finish using 3D CNC machining with a spiderweb design. High precision and lightweight. • Floating Rivet System: Secured with 7 red aluminum rivets. Designed to allow horizontal expansion of the disc, reducing material stress when heated, managing warping, and minimizing brake vibration.]