Vortex 144BZB-48 48-Tooth Rear Sprocket

The Vortex 144BZB-48 is a high-performance 48-tooth rear sprocket engineered for demanding motorcycle applications. Manufactured from aerospace-grade aluminum or lightweight laser-cut steel, this sprocket delivers optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• Unique tooth design increases sprocket longevity
• Made of the highest quality steel and case hardened for maximum durability
• Laser-cut carbon steel provides extended chainwheel life versus aluminum sprockets
• Teeth are hardened for increased durability
• Drilled lightening holes on most applications reduce unsprung weight
• 48-tooth configuration for optimized gear ratio

Vortex Racing is owned and operated by motorcycle enthusiasts and has manufactured top-quality rearsets, frame sliders and levers for over 15 years, ensuring each component is made with the best materials, tightest tolerances and utmost function in mind. Vortex tests on the track with direct feedback from top professional race teams worldwide, making their sprockets a trusted choice for both street and racing applications.

This rear sprocket is designed to work seamlessly with compatible motorcycle chains and is an excellent upgrade or replacement for worn OEM sprockets.