SD Ace Expert Cassette Disc Brake BMX Race Hub - 6mm - Black

Shipping Rates
Costs vary by order, destination, and bike inclusion. Rates for most EU countries: €0–€39. Other countries calculated by weight/volume. May change without notice.

Processing & Delivery
Ships in 1–2 business days (Mon–Fri). Tracking provided. Delays may occur due to weather, customs, or courier issues.

Returns & Exchanges
Return within 14 days; exchange within 5 days. Items must be new, unused, and in original packaging. Customer covers shipping unless agreed. Refunds processed within 5 days.

Damage & Corrections
Report damaged items or errors within 72 hours to info@race2podium.com. Replacement shipping covered if error is ours.

The SD Ace Expert Cassette Disc Hub is designed for riders building a lightweight and high-performance BMX race bike setup with disc brake compatibility. Engineered for competitive BMX racing, this advanced rear hub delivers fast engagement, smooth power transfer, and reliable performance under race conditions.

Built with a durable aluminium freehub body and precision sealed bearings, this BMX race hub ensures long-lasting efficiency and reduced maintenance. The 6-pawl system with 180 points of engagement provides quick response for gate starts and sprint acceleration, making it ideal for modern BMX track bike performance.

With a 10 mm axle platform and a dedicated disc brake rotor offset, this hub is optimized for riders who want strong braking control alongside lightweight race efficiency. The 317 g construction keeps rotational mass low while maintaining durability for competitive use.

Features

• Lightweight cassette disc rear hub for BMX racing
• 6-pawl system with 180 points of engagement for quick response
• Durable aluminium freehub body
• High-quality sealed bearings for smooth performance
• 10 mm axle diameter for strong race compatibility
• 110 mm hub width for modern BMX race bike setups
• Disc rotor offset: 115 mm for brake alignment
• Includes 2 spacers (2 mm and 5 mm)
• Rim and disc brake system compatibility (disc-focused setup)
• Lightweight race-ready construction

Technical Specifications

• Weight: 317 g
• Pawls: 6
• Engagement: 180 clicks
• Axle diameter: 10 mm
• Width: 110 mm
• Hex key size: 6 mm