Surly Knard Tire - 650b x 41 Tubeless Folding Black 60tpi ModelNumber=24437 bearing# 6903 ID x OD

bearing# 6903 ID x OD x W (mm) 17x30x7

Compatible with all 10- 11- and 12-speed chains with the exception of Shimano 12-speed chains

Tooth Count 38 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

25mm height each

}Full Speed Ahead Bottom Bracket Adaptor for 386 EVO Crankset on BB30 or PressFit 30 Frame

Surly Knard Tire - 650b x 41 Tubeless Folding Black 60tpi ModelNumber=24437 bearing# 6903 ID x ODSurly Knard Tire 650b x 41 Tubeless Folding Black 60tpi. The 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. TECH SPECS Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 584 650b 27. 5" ISO Width (mm) 41 Labeled Size 650b x 41 PSI 75 TPI 60 Tire Bead Folding Tire Diameter 650b Tire Intended Use Gravel