RFX Pro Series Armalite Double Compound (Steel/Aluminium) - 520 SprocketRef : RFX00416A / 1123236014

RFX Pro Series Armalite 520 Sprocket – FXRS 50-52 ALOR

Designed for demanding riders, the RFX Armalite double composite sprocket combines a machined 7075-T6 aluminum core with an HCS steel outer ring. The result is a lightweight, rigid assembly that minimizes tooth wear while maintaining the necessary strength for track, trail, or road use.

• Type: Double sprocket (2 pieces) – 520 chain pitch
• Teeth: 52
• Materials: CNC 7075 aluminum inner ring, HCS outer ring
• Technology: Hex-Drive interface between inner and outer ring for optimal transmission without overloading the rivets
• Design: Lightweight CAD profile, mud evacuation grooves, and orange anodization
• Practical advantage: Increased rigidity to reduce torsion under load and better tooth longevity

Suitable for Quad, Cross, and Roadster environments, this sprocket is ideal for both competitive uses and off-road outings. Manufacturer reference: FXRS 50-52 ALOR. Installation according to the manufacturer's instructions: clean the hub, position the sprocket, apply Loctite to the bolts, and tighten to the recommended torque.

Motorcycles frequently affected: TRIUMPH TF 450-X, DUCATI DESMO 450 MX, STARK FUTURE VARG EX (check specific model compatibility).