spitfire

55mm Formula Four Lock In Full (99 Duro)

Sold out.

Only listing. 55mm Formula Four Lock In Full (99 Duro) was last listed at US$45.00 at upriseskateshop.com, and no shop we read has it in stock. We will tell you the morning it is back. Read Nov 2, 2026

US$45.00

upriseskateshop.com🇺🇸 United States · sold out

Tell me when it’s back

Back in stock?

One email the morning it is back in stock.

One email the morning it happens. Nothing else, ever.

Questions people ask

Where can I buy the 55mm Formula Four Lock In Full (99 Duro)?

At upriseskateshop.com, for US$45.00. It is currently sold out there. We track 514 skate and ride retailers every day and this is the only one carrying it — so there is no cheaper listing to find, and no second option if this one runs out. Checked today.