منتج يتميز بتصميم يعزز قوة المسامير، للحصول على صلابة أكبر.
يقلل طلاء نيتريد التيتانيوم الموجود على السلاسل الذهبية من التآكل والاحتكاك.
لها نصف قطر ناعم ، بدون حواف حادة أو خربشة
Features:The Mushroomed pin design also have better pin power and greater overall strength. The Titanium Nitride coating on the Gold chainss decreases corrosion and reduces friction. The ZTTO chains's links have a smooth radius, with no sharps edges or chamfers, which yield a significant reduction in noise, friction and wear on chainsrings and cassette cogs.The chains elongation preventions structure reduces the frictional force to the cassette and gear. Even in the upper slope where the load is fine, the chains won't ride on gears, and it can make a sure and quick gear change at that time.Specifications:CLOSING LINK: Reusable Titanium Nitride PVD GoldOUTER PLATE: Nickel + Titanium Nitride PVD GoldINNER PLATE: Chrome Plated + Titanium Nitride PVD GoldPIN TREATMENT: Chrome Hardened PinSPEEDS: 9/10/11 Speed (optional)chains length: 116 linksCOLORS: Titanium Nitride Coating GoldItem weight: 9 speed: 292.5g10 speed: 287g11 speed: 252gPackage size: 230 * 80 * 20mm / 9.1 * 3.1 * 0.8inPackage weight: 9 speed: 316g10 speed: 310.5g11 speed: 275.5gPacking List:1 * Bike chains