Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H CheckoutTitle=SRAM RED 1x XPLR AXS Power Meter Wide Crankset - 165mm Heavy-duty HDPE frame on back

Heavy-duty HDPE frame on back and bottom to prevent sagging

Cut through darkness with the The Spaceship 3 headlight while the Radbot 500 taillight is sure to be seen with a 0

Includes pad retention spring

Featuring a clearly marked Setup Cog install is both simple and foolproof

ANT+ connectivity and BLUETOOTH Low Energy technology let you sync to Garmin Connect and other training apps

Onyx BMX Ultra Rear Hub - 3/8" 10 x 110mm 6-Bolt Black 36H CheckoutTitle=SRAM RED 1x XPLR AXS Power Meter Wide Crankset - 165mm Heavy-duty HDPE frame on backMachined 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