Vortex 150-55 Aluminum 55-Tooth Rear Sprocket 520 Pitch

The Vortex 150-55 is a high-performance 55-tooth rear sprocket designed for serious riders who demand durability and precision. This sprocket is part of Vortex's 150 series, engineered for 520-pitch chain applications commonly found on sport bikes and performance motorcycles.

Key Features:

• Constructed from premium 7075-T6 aluminum alloy for exceptional strength-to-weight ratio
• 55-tooth configuration ideal for stunt riding, wheelies, and improved low-end acceleration
• Vortex's patented tooth design increases sprocket longevity and reduces chain wear
• Silver anodized finish (only available color for 55-tooth and larger sizes)
• 520 pitch compatible with most modern sport bikes
• Precision machined for perfect chain alignment and smooth power transfer

The 55-tooth rear sprocket is among the most popular sizes for stunt bikes and riders looking to increase rear-wheel torque. This larger sprocket reduces top speed while significantly improving acceleration and low-end power, making it easier to perform wheelies and other stunts. The 7075-T6 aluminum construction provides race-proven strength while keeping weight to a minimum, and Vortex's unique tooth profile ensures extended service life compared to standard sprockets.