ซี่ลวดจักรยาน SAPIM รุ่นCX-RAY-หัวเจJ-Bend-Aero Spokes-ของแท้100%ซี่ลวดจากเบลเยี่ยม(ไม่รวมหัวซี่ลวด)

ซี่ลวดจักรยาน SAPIM SPOKES รุ่น CX-RAY ของแท้ 100% ซี่ลวดชื่อดังจากเบลเยี่ยม The CX-Ray still receives one of the best results in fatigue testing of any spoke. Its unique strength and flexibility make the CX-Ray suitable for most bicycle disciplines. The middle section of the spoke is drawn then pressed in a special mold to form its specific profile. CX-Ray spokes are used by top bike racers and triathletes around the world. Even downhillers use them, recognizing their strength and flexibility. Special alloy treatment and sophisticated production make this all possible. The CX-Ray fits in all standard hub holes. No extra hub hole design; hub manufacturer‘s guarantee is unaffected. Almost as light as Titanium. More long lasting than any other spokes on the market. Extremely high fatigue test results. Special alloy treatment and sophisticated production. The best aerodynamic eliptic spoke available. Produced from high-tensile, fatigue-resistant 18/8 stainless steel conforming to the Sapim quality standard specifications. Technical specs Weight: (64 pcs x 260 mm lg) 272 g Quality: AISI 302 Strength on middle section: 1600 N/mm2 Dimensions Length: 135-310 mm Diameter: 2.0 - (0.9x2.2) - 2.0 mm Elliptic aero part Options Rod (without bend) Self locking system Black (oxidised or chromed) Anti-rotation part Oval head 2-sides threading TCS Recommended for Race Mountain bike BMX Downhill ราคาต่อเส้น