Standard 3/16 Inch Thick 7.1 Inch Brake Disc for Karts

Balance is everything in braking, and this 3/16" x 7.1" standard disc nails it. Its thickness offers robust heat management without adding unnecessary weight, fitting standard four-bolt hubs for broad compatibility.

In races, it delivers steady friction, preventing warp under stress and supporting repeated hard stops. This reliability lets you brake deeper into turns, optimizing exit speed.

• Standard dimensions: 3/16" thick for even wear.
• 7.1" diameter: Matches common kart rotor sizes.
• Hub compatibility: Bolts directly to industry standards.

SKU: MCPBDS. For better track organization, its straightforward design means quick swaps, keeping your kart primed for action.

Compared to thinner options, it holds up longer, indirectly enhancing speed by minimizing mid-race adjustments.

Frequently Asked Questions

Q: Is this 3/16" thick rotor compatible with all MCP calipers?

A: This rotor is designed for standard applications. Please ensure your specific caliper model is compatible with a 3/16" thickness, as some high-performance or wide-rotor calipers may require specific spacers to maintain proper pad clearance.

Q: How do I know if this 7.1-inch disc fits my current hub?

A: This disc is designed to bolt directly to industry-standard four-bolt kart hubs. We recommend verifying your hub's bolt pattern and diameter before installation to ensure a perfect fit.

Q: Why choose a 3/16" thick disc over a thinner 1/8" option?

A: The 3/16" thickness provides superior heat dissipation and structural rigidity. It is less prone to warping under the intense heat of repeated hard braking, making it ideal for competitive racing where consistent pedal feel is critical.

Q: What maintenance is required for this brake rotor?

A: Regularly inspect the rotor for signs of scoring or uneven wear. Keep the surface free of oil, grease, and brake fluid to ensure maximum friction. If you notice a drop in braking performance, check your brake pads for wear and ensure the rotor surface remains clean.

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• Big Bore Caliper Spacer for 9001.1 Rotors
• Authentic 8-Ounce MCP Brake Fluid for Extended Kart Service
• Standard Caliper Rebuild Kit for MCP Brakes