8 Speed Cassette 12-32T Bike Freewheel

1 Bicycle flywheel. Applicable: 8 speed flywheel Number of teeth: 12‑14‑16‑18‑21‑24‑28‑32 T. Product weight: about 500 g. Changing to a new flywheel will cause tooth skipping and chain skipping, which will affect normal riding; solutions.