BSD Donnastreet Folding Kevlar Bead Tire Freecoaster Invest Cast Dropouts: Because the

Invest Cast Dropouts: Because the dropout is cast as one piece it's much stronger than a plate welded to a tube

The Primer Park features a park specific geometry

like a SRAM Apex 1x derailleur and shifter

41-Thermal® lifetime warranty

BSD Donnastreet Folding Kevlar Bead Tire Freecoaster Invest Cast Dropouts: Because theThe Donnastreet tire now also comes in a new lightweight folding Kevlar bead version based on the same proven rubber and tread design as the original. The folding Donnastreet tire features the same all over smoother tread for more grip and sidewalls which sit further round the side of the tire wall for better grind performance with the added benefits of the Kevlar bead making it lighter weight and foldable. Foldable kevlar bead Tear resistant silkworm