Rear hub Ace ISO6

This rear hub is specially designed for BMX Race. It features sealed bearings and an ultra-light aluminium body. It offers almost direct engagement thanks to its 180 contact points and 6 pawls/springs. With its ultra-strong ISO 6 system, the ACE ensures excellent disc stability even during powerful braking. The SD ACE hub is a formidable asset for competition and performance pursuit.

NOTE: The hub comes with a lock ring and two spacers (2.5mm; 5mm) to adjust the chain line.

IN DETAIL:

• Material: Aluminium
• Axle spacing: 110mm
• Bolts: 10mm
• Number of holes: 36
• Bearing: NC
• Sprocket attachment: Standard SHIMANO
• Engagement type: 180 points
• Disc attachment: ISO 6
• Weight: 380g