The FatBoy is our classic mountain bike slick tyre, as it rolls smooth and fast to effectively transform your mountain bike for the road or trainer. And with new sizes, you're now able to convert your 29er, too.
- Casing: 60 TPI
- Bead: Wire
- Compound: 70a
- Flat Protection: Flak Jacket
- 26 x 1.25"; max psi 100; approximate weight 390g
- 700 x 35mm; psi 70-100; approximate weight 430g
- 700 x 45mm / 29 x 1.7"; psi 50-75; approximate weight 555g