Large axles need equally large security— this 50mm aluminum lock collar, with its 8mm keyway, provides just that in a two-piece format. It clamps securely, ideal for karts with bigger rear ends demanding unyielding hold.

• Aluminum construction keeps weight low for agility
• 8mm keyway fights torque-induced rotation
• Split design for axle-friendly mounting
• Built to handle high-load racing

Secure your setup to enjoy better weight distribution, which sharpens turn-in and boosts top speeds. It's a go-to for modifying heavy-duty karts, ensuring parts stay put amid intense g-forces. This organization translates to less fiddling in the pits, more time honing skills. Essential for classes with 50mm specs. SKU: LC50

Frequently Asked Questions

Q: Why is the 8mm keyway important for my kart axle?

A: The 8mm keyway is designed to lock into the axle key, preventing the collar from rotating under high torque. This ensures your components stay exactly where you set them, even during aggressive acceleration and heavy braking.

Q: Is this collar compatible with all kart axles?

A: This collar is specifically engineered for 50mm diameter axles. Please verify your axle size before purchasing, as it will not fit 30mm, 40mm, or 1-1/4 inch axles.

Q: How does the two-piece design benefit installation?

A: The split, two-piece design allows you to install or remove the collar without having to slide other components (like hubs or sprockets) off the end of the axle. Simply wrap it around the axle and bolt the two halves together.

Q: Can this collar help with kart handling?

A: Yes. By securely locking your rear components in place, you maintain consistent weight distribution. This stability helps sharpen turn-in response and ensures your setup remains predictable throughout the race.

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