Goodyear Wingfoot Dirt Tube Type 26x2.2 Black MFPN=42410101 Cogs are optimized for use

Cogs are optimized for use with Solo-XD Carrier system only

Durable 7075-T7 construction for long wear-life stiffness and strength

Direct Mount Chainrings for Shimano EP-8 E-Bike Motors are machined with 7075-T6 aluminum at Wolf Tooth in Minnesota USA

axle length 142mm thread pitch M12

Goodyear Wingfoot Dirt Tube Type 26x2.2 Black MFPN=42410101 Cogs are optimized for useFeatures low profile blocks shaped to maintain speed between landings and lips on the jump line Rounded profile and edge to edge tread cap provides a consistent and predictable feel when pushing into bermed corners TECH SPECS Model Dirt Size 26" Width 2. 2" Casing TPI 60tpi Compound Dynamic: A T Bead Folding Type Non Tubeless Color Black Weight 560g E Bike E 25