Industry Nine Solix M Classic Rear MS Disc Hub Rear 24H 12mm TA 148mm Shimano Micro Spline Gold MFPN=20428 New climbing system in all

New climbing system in all terrain

5mm on wide spindle cranks

Super low profile design with a rugged Kevlar cover

Pins: 304 Stainless Steel

ultimate suppleness and comfort

Industry Nine Solix M Classic Rear MS Disc Hub Rear 24H 12mm TA 148mm Shimano Micro Spline Gold MFPN=20428 New climbing system in allOptimized 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