Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Black 32H Rise-145mm Detachable visor

Detachable visor

5 hours (tail light) via USB-C

Color Black Primary Color Black Gender Men Size S

Largest Cog 34 Fits Model Ultegra 8150 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black

Lightweight rounded casing conserves energy and feels quick to respond Flat Protection Tread and Sidewall TPI 60 Color Black/Tan Defined Color Black ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Black 32H Rise-145mm Detachable visorMachined 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 Flange Diameter, Left 60 Rear Axle 12mm Thru x 148mm Flange