Spitfire Wheels Formula 4 Deathmask II Classic 53mm 99a
Formula Four Wheels retained more material, coned less and kept their original shapes and sizes longer than any other wheel. Formula Four Urethane is made using a 100% pure urethane compound. On the hills, in the streets and parks and in forced flat spot testing in our lab, Formula Four wheels out-performed and resisted flat spots longer with less wear than all other wheels. Formula Four's exclusive combination of High Rebound and Hard Duro produces a faster wheel everywhere. Higher rebound for faster speeds over rough and smooth surfaces. Hard Duro for a harder, faster ride that won't mush out over time Formula Four's exclusive anti-stick slide gives a fast/consistent, smooth slide all the way through.Slide with confidence start to finish knowing your wheels won't skip or catch mid-slide.
- Orders ship within 1–3 business days.
- Economy: 5–8 business days → $9.99 (Free over $150).
- Express: 1–2 business days → $19.90.
- Bulky items: Economy $18.99 / Express $25.00.
- Tracking info will be emailed once shipped.
📍 Free Store Pickup (Walnut Creek, CA).
- Orders can be cancelled before shipping for a full refund.
- Once shipped, all sales are final (no cash or card refunds).
- Defective, damaged, or incorrect items may be eligible for return approval.
- Approved returns are refunded as store credit only (no cash/card refunds).
- Return requests must be made within 7 days of delivery.
- Items must be unused, in original condition, and shipped back within 15 days of approval.
- Non-returnable items: clearance, final sale, custom items, gift cards.
Write a Review
Customer Reviews
BROWSE MORE CATEGORIES
A few more, while you're on a scroll
People Also Bought
Here’s some of our most similar products people are buying. Click to discover trending style.
