Industry Nine Solix M Classic Rear XD Disc Hub Rear 24H 12mm TA 148mm SRAM XD Silver CheckoutTitle=Wheels Replacement Derailleur Hanger 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Purple

Diamond-knurled slick design

ETRTO 584-30

Excellent grip and performance due to the tread pattern

Misc #232 Trek

Industry Nine Solix M Classic Rear XD Disc Hub Rear 24H 12mm TA 148mm SRAM XD Silver CheckoutTitle=Wheels Replacement Derailleur Hanger 37 BB/Frame Interface English BBOptimized 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