Stealth Rear Sprocket - 49-Tooth - Black - YamahaCaracteristicas: Supersprox Stealth gives you longer system life without compromising weight Steel teeth last 4 times longer than aluminum Pound for pound, the strongest sprocket on the market The aluminum core is 70% lighter than steel Forging rivets into the sprockets provide exceptional strength Designed for bikes up to 1400cc in displacement Peso: 1. 85 Alto: 0. 59 Largo: 11. 8 Ancho: 11. 6 Aditamentos: YZ 250 : 2004 2015 2008 2001 2012 2014 2009