Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H SizeSize-1/2x1/8 Also available is the Shotgun

Also available is the Shotgun tow rope combo

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Compatible with 6-12 speed derailleur chains

} Aluminum barrel

6 ISO 584 Bead TBLS - Fold Tread/Sidewall Color Bk/Blk PSI 50 Weight (Grams) TPI 60 Durometer Features EXO/TR Reflective Sidewall No

Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H SizeSize-1/2x1/8 Also available is the ShotgunMachined 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 Silent instant engagement 5 year limited warranty Made in the USA Cassette Body Type Shimano 1 Axle