Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm Rim Brake Black 36H CheckoutSpec= For SRAM BB30 Short Spindle Cranks 0 Color Black/Purple Rise 35

0 Color Black/Purple Rise 35 Weight 312 Material Alloy Width 800 Defined Color Black Back Sweep (deg) 8 Upsweep 5

- The differentiated cushioning zones give progressive absorption and the carbon rails provide strength and ensure comfort on every pedal stroke

Designed for 31

Puncture Resistant Belt helps protect against flats

Sitting between your tire and inner tube the Tannus Armour provides 15mm of puncture protection on the top as well as 2mm of sidewall protection from sharp objects and rocks

Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm Rim Brake Black 36H CheckoutSpec= For SRAM BB30 Short Spindle Cranks 0 Color Black/Purple Rise 35Machined 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