Product Description The is strong off the beaten track. Specifications:Application:GravelGround Conditions:dry to moist, sandy to solid groundType:folding tyreTubeless System:TCSTechnical Information:Rubber Compound:Dual DNACarcass:60 tpiSidewall:lightweightModels:34-622 (700x34C) Dimensions:700 x 34cETRTO:34-622Manufacturer Number:W010-0821 (black), W010-0822 (black-brown) 40-622 (700x40c) Dimensions:700 x 40cETRTO:40-622Manufacturer Number:W010-0823 (black), W010-0824 (black-brown) 44-622 (700x44C) Dimensions:700 x 44cETRTO:44-622Manufacturer Number:W010-0825 (black), W010-0826 (black-brown)Technology:TCS Tubeless Compatible System: Tubeless system that is compatible with common tubeless standards. Designed for tubeless tyre beads and hooked rims to create a constant contact surface between tyre and rim based on a sealant. Dual DNA Rubber-Compound Durability combined with high cornering quality - thanks to sticky 50a side lugs and durable, smooth-running 60a centre knobs. Lightweight Casing Super light carcass with optimised weight / puncture protection ratio. Contents:1 x Manufacturer: WTB Europe P.O. Box 274 Edam 1135 ZK Netherlands info@wtb.com