These optional aluminum rear hubs are an excellent choice if you're looking for a more direct handling feel. The increased stiffness and added hub weight help provide a more stable rear end on high-grip surfaces while reducing flex.

Features and Specifications:

• Direct fit, stock geometry
• Made from high-strength 7075 T6 aluminum
• Compatible with R1Wurks bolt-on hub tuning weights
• Precision CNC-machined
• Durable matte black anodized finish with laser-etched R1 branding
  

Available in Standard or HRC geometry. Please select your preferred option before adding to cart.

Includes:

• x2 Rear Hub (HRC or Standard, Please select your preferred option before adding to cart.)

  

Hub Weight Comparison (Per Hub)

Optional weights available HERE

Fits: 

• R1B