FactoryZ Primary Drive Pulley Kit for Surron Light Bee & Eride Pro

Self-Cleaning Primary Drive Pulley Kit for Surron Light Bee & Eride Pro

Upgrade your primary drive with FactoryZ 304 stainless steel pulleys and a 20mm-wide carbon fiber-laced belt. The self-cleaning pulley design helps clear debris during dusty, dirty and muddy riding.

Why Upgrade?

• Self-cleaning design: Small holes in each tooth of both pulleys allow debris to escape.
• Wider belt: The included 20mm belt is 25% wider than the stock Surron Light Bee's 16mm belt.
• Stainless steel construction: Both pulleys use 304 stainless steel rather than aluminum for strength and wear resistance, including on high-power builds.

Kit Contents & Specifications

• Motor pulley: 304 stainless steel
• Jackshaft pulley: 304 stainless steel
• Primary drive belt: carbon fiber-laced, 20mm wide
• Brand: FactoryZ

Fitment

• Surron Light Bee (all years)
• Eride Pro S / Pro SS 1.0 2.0 3.0 SR
• Ventus One
• Rerode R1
• 79Bike
• SRPNT

Available Bike Model Options

Select Surron Light Bee or Eride Pro S / Pro SS 1.0 2.0 3.0 SR from the Bike Model options. For other listed bikes, confirm the appropriate option before ordering.

Ships from the USA