NEW Surly Dirt Wizard Tire Surly Dirt Wizard Tire - 29 x 3.0, Tubeless, Folding, Black, 60tpi insulation-type_none you can work to improve

you can work to improve your personal best or see where you stand against the pros

Fast and precise shifting

Cassette Cogs: 12-13-14-15-16-17-18-19-21-23-25

Chainring e*thirteen e*spec Direct Mount 32T Boost

Cold-drawn and seamless 6061 aluminum

NEW Surly Dirt Wizard Tire Surly Dirt Wizard Tire - 29 x 3.0, Tubeless, Folding, Black, 60tpi insulation-type_none you can work to improveThe Dirt Wizard will cast a spell on the trail a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail. Color: Black Defined Color: Black Flat Protection: Tread and Sidewall ISO Diameter: 622 Road 29" ISO Width (mm): 76 Labeled Size: 29 x 3 PSI: 35 TPI: 60 Tire Bead: