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![SD Ace Expert Rear Hub ISO6 - 10mm - 28H SD Ace Expert Rear Hub ISO6 - 10mm - 28H](https://www.frenchys-distribution.com/32131-home_default/sd-ace-expert-rear-hub-iso6-10mm-28h.jpg)
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![SD Ace Expert Rear Hub ISO6 - 10mm - 28H SD Ace Expert Rear Hub ISO6 - 10mm - 28H](https://www.frenchys-distribution.com/32134-home_default/sd-ace-expert-rear-hub-iso6-10mm-28h.jpg)
SD ACE EXPERT REAR HUB ISO6 - 6MM - 28H
This rear hub is specially designed for small-sized BMX Race bikes. It is equipped with sealed bearings and an ultra-lightweight aluminum body. It offers nearly 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 the pursuit of performance.
NOTE: The hub comes with a lock ring and two spacers (2.5mm; 5mm) to adjust the chain line.
SPECIFICATIONS :