Industry Nine Solix M Classic Front Disc Hub Front 28H 15mm TA 110mm Boost Red Model-Dropout 638 On normal asphalt

On normal asphalt

8° backsweep

Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Steel Defined Color Black Direct Mount Type Direct Mount CINCH

Specific Solo Air™ top cap for extra bottom-out progression

44 pin washers to reduce pin length by 0

Industry Nine Solix M Classic Front Disc Hub Front 28H 15mm TA 110mm Boost Red Model-Dropout 638 On normal asphaltOptimized for mechanical efficiency, competitive weight, and increased durability Continuously phased five pawl freehub and 121 tooth drive ring offering 605 points of contact and . 59 engagement. Reduced pawl rotation, decreased pawl spring pressure, optimized drive ring diameter, and contact seal layout brings resistance and freewheel noise to a minimum Unique scalloped flange design more effectively distributes stress than a simple round shape