Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Flourescent Yellow 32H MFPN=11A00200 }Abus Wingback Helmet - Shiny

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Butyl construction

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Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Flourescent Yellow 32H MFPN=11A00200 }Abus Wingback Helmet - ShinyOnyx MTB Rear Hub 12 x 148mm 6 Bolt XD Flourescent Yellow 32H. Machined to the tightest tolerances. Onyx hubs use sprag internals for strength extremely low rolling resistance and infinite points of engagement. All Onyx hubs come standard with ceramic hybrid bearings so there is no need to upgrade. Ceramic hybrid bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance 5 year limited warranty Made in the USA