Heavy-Duty Black Diamond 89T #219 Sprocket for Extreme Kart Speeds

For the bold racer eyeing extreme velocities, the Black Diamond 89T #219 Sprocket delivers with authoritative presence in your kart's arsenal. Its substantial tooth array is primed for gearing that pushes boundaries, ideal for unrestricted speed zones.Engineered toughness:

• High-impact resistance for surviving close-quarters battles.
• Optimized for low-drag operation in aero-sensitive setups.
• Ensures chain longevity through even pressure distribution.

This sprocket transforms pit routines into efficient operations, with its size clearly marked for instant recognition and swaps. Experience the thrill of a kart that's tuned for conquest.

In high-octane races, it provides the backbone for daring overtakes, securing your place at the front.

SKU: BM21989

Frequently Asked Questions

Q: Is this sprocket compatible with #35 chain systems?

A: No, this is a #219 pitch sprocket. It is specifically designed for #219 racing chains and will not seat correctly with #35 chain systems.

Q: How do I know if an 89T sprocket is the right size for my track?

A: An 89T sprocket is a large gear typically used for high-torque applications or tracks with tight, technical corners where rapid acceleration is required. Always check your engine's power band and track layout to determine if this gear ratio suits your specific setup.

Q: Does this sprocket require special installation hardware?

A: This sprocket is designed to fit standard kart axle hubs. Ensure your sprocket carrier is clean and free of debris before mounting to ensure the sprocket sits perfectly flat, which prevents premature chain wear.

Q: How can I extend the life of my Black Diamond sprocket?

A: Regularly inspect your chain tension. A chain that is too tight will cause excessive wear on the sprocket teeth. Additionally, keep the chain lubricated and ensure your axle is perfectly aligned to prevent side-loading the sprocket.

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