RFX Motorcycle crown Pro Series Elite 420 KTM 65 SX

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

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

Features:

• Laser-engraved RFX logo.
• CNC machined from 7075 aluminium.
• Mud drainage grooves for greater crown longevity.
• Colour coding for each motorcycle model.
• CAD-designed profile for reduced weight.
• Stiff design increases torsional resistance.
• Tighter tolerances improve performance.
• Anodised colour.
• Different colours available for all models.

Specifications:

• colour: Blue
• material: Aluminium
• v-colour: Blue
• weight (g): 500
• width (mm): 315
• height (mm): 20
• length (mm): 280
• volume (cm³): 1764
• chain pitch: 420
• crown version: Standard
• v-number of teeth: 48 teeth
• number of teeth (crown): 48