Wilwood 270-6513UBD Starlite 55 Rear Disc Brake Hub Standard Offset 5/8 Studs Drilled Black

The Wilwood Starlite "55" rear disc brake hub combines high-performance engineering with lightweight construction for demanding racing applications. Manufactured from permanent mold, high-density aircraft aluminum, this hub delivers exceptional strength at a weight comparable to much more expensive magnesium assemblies.

Key Features:

• Rear hub configuration with standard offset design
• 5-bolt drive flange for optimized weight reduction
• 5/8-inch wheel studs included (bearing races not included)
• Drilled pattern for maximum versatility
• Black anodized finish for corrosion resistance
• Weighs less than 7 pounds with bearing races and studs installed
• Aircraft-grade aluminum construction provides superior strength-to-weight ratio

The Starlite "55" hub has been redesigned to eliminate unnecessary weight while maintaining the structural integrity of Wilwood's traditional Starlite hub. When combined with the weight savings from the 5-bolt drive flange and bolt kit, the assembled hub meets or exceeds the performance of nearly every 8-bolt magnesium hub assembly available, making it an ideal choice for circle track, road racing, and other high-performance applications where reducing unsprung weight is critical.

Note: Bearing races sold separately (Part Number 270-6513UBD does not include races).