Tioga Fastr-X Tire 20 x 1.75" CheckoutSpec= Glossy Red Compatible with all saddle rail

Compatible with all saddle rail types Length 437

Crank Spindle Diameter 30mm BCD 110 Chainline 45

WEIGHT PER METER75 G

DUB™ bottom bracket adds durability and simplicity

Carbon indicates a carbon top cover on upper cup

Tioga Fastr-X Tire 20 x 1.75" CheckoutSpec= Glossy Red Compatible with all saddle railPressure 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"