Tioga Fastr-X 20" Tire CheckoutSpec=Torch 5mm threads

5mm threads

The revolutionary MEGATORQ technology from FSA redefines the standard for chainring performance ensuring an unmatched combination of chain retention smooth shifting and durability

Threading 10 x 1 Length 146

For use with 1-1/8" diameter steerer tubes

Tioga Fastr-X 20" Tire CheckoutSpec=Torch 5mm threadsPressure sensitive traction system featuring sticky bristle knobs encased within a recess enabling an ultra low tread profile GRIP PODS activate automatically with natural riding motion for on demand traction with minimal disruption to forward momentum Special chemical surface etching applied to center tread creates fine surface texture that enhance traction on wider variety of track surfaces UTC rubber compound 60 TPI casing Model Fastr X Size 20"