A2Z XCR-32 Hub Replacement Cassette Unit

Feature:

 Quad (that four!) sealed cartridge bearings

• Cold forged shell with precision CNC machine finishing
• 6 pcs pawls working indenpently
• Hard anodizd 7075-T6 freewheel body
• Huge 15mm 7075-T6 axle
• Super light weight around 230g
• Available in 32H anodized black/ red/ deep blue/ golden