Schwalbe Jumbo Jim Tire - 26 x 4 Tubeless Folding BLK Evolution Super Ground Addix SpeedGrip Model=Force Crank Arm Assembly D2 }SRAM/Truvativ X0 X9 39T 120mm

}SRAM/Truvativ X0 X9 39T 120mm GXP Chainring Use with 26T

Features include a roll down top and air release valve so bag does not balloon

55lbs weight capacity

} Precision Engraved Pattern

} Fast Rolling on Hardpack

Schwalbe Jumbo Jim Tire - 26 x 4 Tubeless Folding BLK Evolution Super Ground Addix SpeedGrip Model=Force Crank Arm Assembly D2 }SRAM/Truvativ X0 X9 39T 120mmSchwalbe Jumbo Jim Tire 26 x 4 Tubeless Folding Black Evolution Super Ground Addix SpeedGrip. Bigger is better. This is especially true if you want to ride in deep snow or loose sand. The Jumbo Jim is designed to to thrive in these conditions with its large volume casing combined with extremely low air pressures. TECH SPECS Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 559 26" MTN ISO Width (mm) 100 Labeled Size 26 x 4 Tire