Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H CheckoutTitle=Full Speed Ahead Gossamer Stem - 100mm Gender/Age Adult Rotational Protection Yes

Gender/Age Adult Rotational Protection Yes Minimum Head Circumference 52 Color White Silver Size Medium Visor Included No Multi Impact No Helmet Certifications Complies with the U

as well as seven different sizes for the strap

6cm Drop 117mm Reach 72mm Sweep 7 Deg Drop Flare 10 Deg Rise 20mm Top Round Material Aluminum Routing External Color Black Weight 350g Width 41Cm

Folding bead models feature a higher TPI dual compound casing and EPS puncture protection

Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H CheckoutTitle=Full Speed Ahead Gossamer Stem - 100mm Gender/Age Adult Rotational Protection YesMachined 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