Maxxis Rambler Tire - 700 x 40 Tubeless Folding Black Dual SilkShield MFPN=PF30-OUT-29MM-6 Nylon glass base with bridge

Nylon glass base with bridge increases power transfer

For the XX1 spider

}Zipp Cognition NSW Clutch Assembly and Seal - Rear Wheel

Twin Skin - An additional rubber coating on the side protects against cuts and allows for uniform coloring

Maxxis Rambler Tire - 700 x 40 Tubeless Folding Black Dual SilkShield MFPN=PF30-OUT-29MM-6 Nylon glass base with bridgeMaxxis Rambler Tire 700 x 40 Tubeless Folding Black Dual SilkShield. The Rambler combines a high volume casing and an efficient tread pattern that rolls fast while delivering plenty of control. Tightly packed center knobs are ramped for rolling efficiency Widely spaced shoulder lugs provide traction in the corners and shed mud quickly Intended use: hard pack loose over hard TECH SPECS Defined Color Black PSI 60 TPI 60 Weight 446 Tire Type Tubeless