Standard replacement / spare part for the R1B

Key Features and Specifications:

• R1 Wurks genuine replacement part
• Premium composite material

Includes:

• x1 Rear hub, Standard
• x1 Rear hub, HRC
• x4 Hub Spacers, 0.50mm
• x4 Hub Spacers, 1.00mm
• x1 Hub inserts, 'A'
• x1 Hub inserts, 'B'
• x1 Hub inserts, 'C'