Product Specifications COMPATIBILITY: Compatible with Sram XX1/ X01/ GX/ NX Eagle Direct Mount Crank (GXP and BB30) Direct Mount Chainring. Type : 3mm offset. STRONG & LIGHT-WEIGHT: The chainring is made for high quality CNC machined aluminum alloy 7075. It is very tough. SMOOTH RIDING: The chainring is CNC machined precisely, it matches the 12 speed chain perfectly. It ensures very smooth riding. Thickness: 5mm Tooth: 32T Weight: Approx 0.15lbs/68g International Buyers Import duties, taxes, and any charges aren't included in the product price or shipping cost.  All charges belong to the buyer's responsibility.  Please check with the local customs office in advance. Shipment Shipping to Worldwide, usually arrive between 7-15 business days.