TI22 Performance 3840-42 Rear Axle Sprocket Bolt Circle Sprockets - 600 42-Tooth 5.25

The TI22 Performance 3840-42 is a high-performance 600 series rear axle sprocket designed specifically for micro sprint racing applications. This lightweight aluminum sprocket features 42 teeth and a 5.25-inch bolt circle pattern for secure mounting to the rear axle.

Key Features:

• 42-tooth configuration for optimal gear ratio tuning
• 5.25-inch bolt circle pattern for micro sprint axles
• CNC-machined aluminum construction for strength and light weight
• Natural aluminum finish
• 600 series design for durability under racing conditions

TI22 Performance is a leading manufacturer of sprint car and micro sprint racing components, known for precision-engineered drivetrain parts that deliver consistent performance on the track. This sprocket is an essential component for fine-tuning your micro sprint's acceleration and top speed characteristics.