Ritchey WCS Drop In Integrated Lower Headset Assembly: 1-1/4" IS47/33 CheckoutSpec= 57.5-65mm An air release button and

An air release button and Pressure-Rite connector makes setting proper pressure easy and eliminates air loss when disconnecting while the flexible hose takes stress off the valve stem when pumping

Tubeless tape installed requires additional valve stems Rim Width (Internal) 28 Front Axle 15mm Thru x 100mm Valve Presta Color Black Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Rim Material Alloy Hub/Brake Compatibility 6-Bolt Disc Tire Size 29" Axle Width 15 X 100Mm

Ring Position/Type Chain Retaining Single Ring Tooth Count 24 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

A powerstrap complements the asymmetrical lacing for a precise fit and efficient power transfer on snow

Ritchey WCS Drop In Integrated Lower Headset Assembly: 1-1/4" IS47/33 CheckoutSpec= 57.5-65mm An air release button andDrop in lower assmbly with crown race. 45 45 degree angular contact bearing Titanium coated for corrosion resistance Bearing Type Cartridge Color Black Crown Race 33 S. H. I. S Lower IS47