Surly Knard Tire - Black Axle/Spacing (mm)-15x100/10x135 Bolt-on Introduces a double curvature to

Introduces a double curvature to improve grip which are lightened by three slots

Soft Washing Brush sintered bristle compound is designed to clean your frame and components while caring for delicate finishes

Main fabric: POLYESTER 100%

Battery Type Lithium Ion Connectivity ANT+ BT Wi-Fi Customizable Screen Yes GPS Yes Heart Rate Monitor Yes Primary Color White Touchscreen Yes External Sensor Compatibility Speed/Cadence/HR Wristband Translucent Whitestone/Turquoise - Silicone Watch Color Whitestone Solar Charging No

Surly Knard Tire - Black Axle/Spacing (mm)-15x100/10x135 Bolt-on Introduces a double curvature toThe Knard tire features a tightly spaced low block tread pattern providing the perfect ratio of traction and low rolling resistance. Available in multiple sizes and configurations. Flat Protection Sidewall TPI 33, 60 Color Black Weight 1170, 1185, 510, 610, 630, 660 Defined Color Black ISO Width (mm) 41, 76 ISO Diameter 584 650b 27. 5", 622 Road 29" Tire Intended Use Gravel, Mountain Tire Diameter 27. 5+, 29+, 650b, 700c Tire Bead Folding, Wire