The SD-X Sniper Evo Cog is precision-engineered from high-grade 7075 aluminum and specifically designed for use with SD-X Sniper Evo rear hubs. Built for BMX racing at the highest level, this cog delivers exceptional strength, efficiency, and reliability. Its unique 6-lug interface ensures optimal load distribution between the cog and the driver. This direct and secure connection guarantees consistent power transfer during explosive starts and intense sprinting. The cog has been extensively tested by professional BMX racers and race winners worldwide. Thanks to the premium material quality and precise manufacturing, the Sniper Evo Cog offers a long service life, even under extreme racing conditions. Available in a wide range of tooth sizes and colors, the Sniper Evo Cog allows riders to fine-tune gearing and personalize their drivetrain without compromising performance. Features: - Available in tooth sizes from 15T to 20T - CNC-machined from 7075 aluminum - Designed specifically for SD-X Sniper Evo rear hubs - Unique 6-lug interface for optimal power transfer - Extensive range of color options available Weight: - 15T: 12 Gram - 16T: 14 Gram - 17T: 17 Gram - 18T: 20 Gram - 19T: 23 Gram - 20T: 26 Gram Colour: Purple, Lime, Blue, Pink, Black, Red, Orange; Size: 19T, 15T, 16T, 17T, 18T, 20T