The BOX Components 20-MIL Hollow Hub Set are designed from the ground up specifically for BMX. The shells are cold forged and CNC-machined from 6061-T6 aluminum and fitted with precision sealed bearings and 20-millimeter, 7075 aluminum axles and axle nuts. Super stiff, super light and super durable.

SPECS:USE: Race, 20mm frames and forksDRIVER: Requires use of standard freewheel (single sided – 16T or higher)HUBSHELL: cold forged and CNC machined aluminumHOLE COUNT: 36 HoleAXLE: 20mm front and rear hollow 7075 aluminumBEARINGS: Oversize precision sealedINCLUDES: Front and rear hubs, axles and axle nutsFREEWHEEL SOLDSEPARATELYWHEEL BUILDSPECS:Flange Diameter:
Rear Drive-Side Center to Flange:
Rear Non-Drive Side Center to Flange:
MANUFACTURERS NOTES: Designed to increase the stiffness of your bike. Use a quality freewheel and get more performance than any cassette hub on the market.
RIDERWEIGHTLIMIT: NoneWeight: 16.85oz/477g (pair)

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