RFX Motorcycle crown Pro Series Elite 428

The RFX Pro Series crowns are CNC-machined from 7075 aluminium and feature mud relief grooves for a longer chain and crown lifespan.

The RFX crowns are colour-coded based on the motorcycle brand and are also available in standard silver for each motorcycle model.

Features:

• Laser-etched RFX logo.
• CNC-machined from 7075 aluminium.
• Mud drainage grooves for enhanced durability of the crown.
• Colour coding for each motorcycle model.
• CAD-designed profile for reduced weight.
• The rigid design increases resistance to torsion.
• Tighter tolerances improve performance.
• Anodised colour.
• Different colours available for all models.

Specifications:

• colour: Black
• material: Aluminium
• v-colour: Black
• weight (g): 500
• width (mm): 315
• height (mm): 20
• length (mm): 370
• volume (cm³): 2331
• chain pitch: 428
• crown version: Standard
• v-number of teeth: 47 teeth
• number of teeth (crown): 47