Vortex 485-51 Steel Rear Sprocket Pitch Sprockets - 51-Tooth 520

The Vortex 485-51 is a high-performance 51-tooth steel rear sprocket designed for 520 pitch chain systems. Made from carbon steel and electro-plated satin black to resist corrosion, this sprocket delivers exceptional durability for street and racing applications.

Key Features:

• Hardened teeth ensure the sprocket will hold up to many miles without affecting strength
• Laser-cut carbon steel provides extended chainwheel life versus aluminum sprockets
• Drilled lightening holes on most applications reduce weight while maintaining strength
• Case hardened construction for superior wear resistance
• Satin black electroplated finish for corrosion protection and sleek appearance

For more than 15 years, U.S.-based Vortex Racing continues to sell top-quality motorcycle racing components. Owned and operated by motorcycle racers and enthusiasts, Vortex focuses on absolute quality with race components made to the tightest tolerances with the best quality materials in the industry. This sprocket is ideal for riders seeking long-lasting performance and reliability in demanding conditions.