What you need to set up the Zwift Hub (classic)
To ride the Zwift Hub (classic) you need the following parts. Its cassette is already fitted (Pre-installed cassette; speed (8–12) chosen at purchase), so you can ride straight away if it matches your bike. The thru-axle adapters are included in the box.
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Ready to ride
This trainer needs no extra parts for a standard setup — just mount your bike.
Your parts checklist
Cassette
Included — Pre-installed cassette; speed (8–12) chosen at purchase. Only replace it if it doesn’t match your bike’s speed.
Freehub body
Ships with a Shimano/SRAM HG (HyperGlide) body fitted.
Thru-axle adapter
Included in the box — no separate purchase.