The Shadow Conspiracy Thirteen Fork is a lightweight, durable and responsive fork with updated dropout technology. Built from 4130 chromoly with butted and tapered hydroformed tubing that's incredibly tough and durable, with the addition of Shadow's exclusive RigiDrop design which stiffens up the drops to reduce the sway that a traditional welded drop making it less prone to cracking. The tapered fork legs can accomodate 2.5" wide tyres, the Thirteen Fork is finished with a threadless and proprietary steer tube design for all around strength. ###section### Product Specs Steerer Length: 162mm Steerer Diameter: 1 1/8" Wheel Size: 20" Material: 100% chromoly Dropout Size: 10mm Offset: 13mm Weight: 1.9lbs (861.8g) Colour: Matte Black, Chrome; Size: 25mm