Engineered and manufactured in Kharkiv Ukraine, Reina Components (formerly known as Harmony Lab) track hubs feature flawlessly machined, polished and anodized 7075-T6 aluminum flanges fused to a 3K carbon fiber center.

Including Japanese sealed cartridge bearings, hardened cro-mo steel axle bolts, and oversized aluminum end caps & axle mounting washers w/ knurled interface, these hubs are very high quality, and truly are something special and unique.

Available with 3K or custom painted bodies, in 20h front/24h rear sets or 24h, 28h and 32h paired sets.

 

ⓘ These hubs are produced for us in small batches and quantity is limited. 

Specifications

• CNC-machined 7075-T6 aluminum flanges

• 3K carbon body

• sealed cartridge bearings (6901 front, 6902 rear)

• drilling: 20h front/24h rear, 24h front & rear, 28h front & rear, or 32h front & rear

• spacing: 100mm front, 120mm rear

• axle bolts: M6 front/M8 rear

• rear is fixed/fixed and includes one 7075-T6 aluminum lockring

• lockring threading: English

• lockring installs using a standard 16-notch bottom bracket tool

• front & rear flange diameter: 50mm

• front & rear center-to-flange: 32mm

• weight: 148g front; 238g rear (including lockring)