RFX Pro Series Elite Aluminium - 420 SprocketRef : RFX00301A / 1123219013

RFX Pro Series Elite Aluminum Sprocket - 420
Manufacturer Reference: FXRS 15-55 99RD

Designed for dirt and demanding motocross sessions, this RFX Pro Series sprocket is CNC machined from 7075 aluminum for an optimized stiffness-to-weight ratio. Anodized in red, it features 55 teeth with a 420 pitch and is laser-etched with the RFX logo for a sleek and abrasion-resistant finish.

• CNC machining in 7075 aluminum: precision assembly and refined aesthetics.
• 55 teeth, 420 pitch: suitable for lightweight dirt and motocross configurations.
• Mud evacuation grooves: limits accumulation and preserves chain life.
• Optimized CAD profile: mass reduction without compromising tooth geometry.
• Red anodized color and specific color coding according to brands/mounts.

The rigid design aims to better withstand the torsional stresses encountered in motocross, while tight tolerances ensure a more precise fit with the sprocket. This product is intended for riders seeking a lightweight, robust, and easily identifiable sprocket on their chain. Notable compatibilities: Honda CRF 150 R (STD and Big Wheels models).