Easton EA50 Stem - 60mm 31.8mm Clamp +/-7 Aluminum Black CheckoutSpec= SID XX/RL (B1) Tire Technology Tuff TexR BeadLock Model Spike Race 33 Weight-346 Casing Durability:Durable Plus Grip Plus Compound BK00589

Easton EA50 Stem 60mm 31.8mm Clamp + 7 Aluminum Black CheckoutSpec= SID XX RL (B1) Tire Technology Tuff TexR BeadLock Model Spike Race 33 Weight 346 Casing Durability:Durable Plus Grip Plus Compound BK00589 Tire Technology Tuff TexR BeadLock Labeled Size 700x40C Tire Width 40C Tire Diameter ISO 700C 622 Tire PSI 60 75 Bead Folding e Bike approved No Primary Color Brown Tire Type Tubeless Ready Tire Weight 460g Tire Width Range 39 50 Tire Compound ZSG Gravel TPI 90 The new design features six slots that are machined into the base of the valve stem allows tubeless sealant fluid and air to flow freely even when running tubeless tire inserts