45NRTH Gravdal Tire - 650b x 38 Tubeless Folding BLK 60 TPI 240 Concave Carbide Studs CheckoutSpec= only compatible with Sora R3000 2x left shifter Durable materials including Challenge Ultra

Durable materials including Challenge Ultra 400X and reinforced stretch pockets

} Inserts for Shimano or Campy

Includes 6 easy-to-trim pieces for top tube

Slotted design keeps your hands from contact with rotors

45NRTH Gravdal Tire - 650b x 38 Tubeless Folding BLK 60 TPI 240 Concave Carbide Studs CheckoutSpec= only compatible with Sora R3000 2x left shifter Durable materials including Challenge UltraVersatile and confidence inspiring the Gravdal securely navigates through harsh winter conditions with concave carbide studs for added traction in icy conditions. Siping creates a more conforming lug for added traction TPI 60 Color Black Defined Color Black ISO Width (mm) 38 ISO Diameter 584 650b 27. 5" Tire Intended Use Winter Studded Tire Diameter 650b Tire Bead Folding Labeled Size 650b x 38 Tire Type Tubeless Ready Clincher PSI 45 Size 650B X 38