SD Ace Pro Cassette Disc Hub Black

SD Ace Pro Cassette Hub

The SD Ace Pro cassette hub is designed for BMX racers seeking a lightweight, reliable, and high-performance disc brake hub with fast engagement and efficient power transfer. Built for modern BMX race applications, the Ace Pro delivers smooth rolling performance, responsive acceleration, and dependable durability under race conditions.

With a lightweight 340g construction and optimized flange geometry, the SD Ace Pro is an excellent choice for competitive BMX race wheel builds.

Specifications:

• Weight:
  • 340g
• Total Length:
  • 110mm
• Distance Flange to Outside Non-Drive Side:
  • 31mm
• Distance Flange to Outside Drive Side:
  • 28mm
• Flange Diameter Non-Drive Side:
  • 58mm
• Flange Diameter Drive Side:
  • 58mm

Features:

• Lightweight BMX race cassette hub
• Disc brake compatible
• Fast engagement for improved acceleration response
• Smooth and reliable bearing performance
• Optimized flange geometry for strong wheel builds
• Designed for high-performance BMX racing applications