Mountain / ATB / MTB / Downhill Bike Tire (Cycle Tire) "Miner" - 27.5" x 2.10 (Also a 650B x 54) - Off-Road / Knobbly / Dirt Tread, Super Grippy & Durable - Black + FREE Shipping + FREE Upgraded Skyscape Metal Valve Caps (Worth $4.99) DIRT/OFF-ROAD STYLE - Provides excellent rolling & grip characteristics both on on and off-road EDGE TO EDGE GRIP - Tread pattern goes around to both side walls for extra protection CLASSIC WIRE BEAD - Giving prolonged strength and durability FREE METAL VALVE CAPS - 3x Higher air retention over standard caps SKYSCAPE CAPS WORTH $4.99 FREE - Schrader style (Presta available by request/email at the time of your order)