FATBOY 26 X 1.25 FLAK JACKET

- Our classic mountain bike slick rolls fast, making it ideal for road and trainer use.


- Lightweight, ultra-fast slick tread
- Proprietary Flak Jacket sub tread extrusion reduces flats by 60% while adding virtually no weight
- Durable long wearing 70 shore A compound
- 60 tpi. Nylon
- Bead: Wire
- Black Sidewall
- PSI: Max. 100