Supersprox Sprocket - RST-245-49-GLD Yamaha Dirt Bikes 1999-2022 Brand_Sena Features needle profiles for compression

Features needle profiles for compression and rebound adjusters

Captures the nut on the left hand side

S&S IST ignition modules manufactured after 10-1-03 (serial number begins with "E" or higher letter) already contain software to support the Guardian Diagnostic System

Quiet core baffle

Supersprox Sprocket - RST-245-49-GLD Yamaha Dirt Bikes 1999-2022 Brand_Sena Features needle profiles for compressionFeatures 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 Specs Material Aluminum Mounting Position Rear Color Finish Stealth Product Name Sprocket Color Finish Gold