Industry Nine Solix M Classic Front Disc Hub Front 28H 15mm TA 110mm Boost Red Model-Dropout 638 7075 aluminum largest 3 cogs

7075 aluminum largest 3 cogs

turn the Switch to move the binding forward for better grip or backward for better glide

On normal asphalt

1 pair is 2 pieces

Industry Nine Solix M Classic Front Disc Hub Front 28H 15mm TA 110mm Boost Red Model-Dropout 638 7075 aluminum largest 3 cogsOptimized 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