For BMX 30 x 1mm threaded hubs only (not for track or fixed gear)
The Odyssey 13t freewheel threads on to the metric (small) side of a flip flop hub.
For BMX Specific flip flop hubs only
Compatible with 1/8" chain
Metric
Freewheel Teeth: 13
Color: Black
Cassette Body Type: Threaded Metric 30 x 1mm
Weight: 113
Velo Mine customer service phone 217.679.2356 - text 217.827.1173 - email ben@velomine.com