SMOOTH, FAST, AND ACCURATE: With Double X Bridge construction, our chains increase shifitng precision and shifting speed. INNER & OUTER CHAMFERING: Ramps specifically engineered to engage with your chain rings and cassettes quickly and provide smooth shifting. HIGH PIN POWER RIVETING: Get more miles with our extra strength high-pin-power chains. SPECIFICATIONS: Size: 1/2"x11/128" Length: 116 Link Weight: 234 grams NEO CHROME PLATING: For Durability and an Eye-Catching Look