KT Heavy Duty Aluminum Coaster Brake Rear Hub Silver 36h - 3/8" axle Disc Brake It has low-friction dual seals

It has low-friction dual seals to protect the bearings from harmful contaminants

an impressive 45-hour runtime in Femto mode

One of the most successful and popular pedals

The long-reach brakes are excellent for BMX

KT Heavy Duty Aluminum Coaster Brake Rear Hub Silver 36h - 3/8" axle Disc Brake It has low-friction dual sealsThis Heavy Duty Coaster Hub hub is 36 hole with a silver anodized aluminum shell. It comes with an 19t six notch cog. The OLD is 110mm rear and the axle is 3 8" and 160mm long. It has rubber seals on all 3 bearings. This works with 14g spokes only. This is a bulk packaged hub and it may have some shelfwear (dings, scuffs,scratches).