SKU: TIP3840-38
MPN: TIP3840-38
The 600 Rear Sprocket 5.25in Bolt Circle 38T from Ti22 PERFORMANCE is purpose-built for micro sprint racing applications where lightweight power delivery and precision engineering directly impact lap times and reliability. This aluminum rear sprocket serves as the final drive component in a micro sprint drivetrain, translating engine torque to wheel rotation through a fixed 38-tooth engagement with the chain. Designed for high-RPM environments where every fraction of a pound matters, this sprocket is essential for racers and teams seeking competitive advantage on short-track oval circuits.
Constructed from aluminum alloy and finished in natural (bare metal) condition, the 600 Rear Sprocket 5.25in Bolt Circle 38T features a 5.25-inch bolt circle diameter that ensures compatibility with standard micro sprint rear axle assemblies. The 38-tooth count is calibrated for mid-range gearing, balancing acceleration and top-end speed depending on engine specification and track layout. At just 0.55 lbs, the lightweight profile minimizes unsprung weight and rotational inertia, allowing the vehicle to accelerate and decelerate more responsively. The natural aluminum finish provides corrosion resistance while maintaining the minimal material needed for durability at race speeds.
Micro sprint racers, team mechanics, and enthusiasts competing in dirt and asphalt short-track events will benefit from this sprocket's precision manufacturing and proven Ti22 PERFORMANCE lineage. Installation requires removal of the rear wheel assembly and axle components; the sprocket bolts directly to the 5.25-inch pattern on the axle flange and must be paired with a compatible chain and front sprocket combination to achieve desired gearing ratios. Proper torque specifications and alignment are critical during installation to prevent chain wear and binding. This sprocket is a direct replacement or upgrade component for existing micro sprint configurations and should be verified for compatibility with your specific chassis and drivetrain setup before purchase.
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