EXCEL SPORTS BOULDER

This SD ISO Disc front hub fits the industry standard 15mm thru-type axle set ups on contemporary bikes. The hub features Chris King's robust but simple design with an eye on precision machining and quality and jewel-like finish. Chris Kings's knack for tight tolerances and precision engineering make components perform better, last longer and the design of this hub is a snap to service.

The ISO hub uses an asymmetrical hub body design which strengthens the brake/rotor side while trimming grams from the non-braking side. Simple axle design can be removed and serviced (or changed out to a 9mm skewer) in a matter of minutes. The polished alloy dust caps allows for bearing tension adjustment. The ISO Disc means this hub is compatible with any six-bolt disc brake rotor.

Features

• SD hub is perfect XC and Trail applications
• Polished black body with laser-etched logs
• ISO 6-bolt disc compatible
• Perfect machining
• Sealed and serviceable bearings
• 5-year warranty
• 164 grams
• Made In USA