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Sprocket RFX Pro Series Elite Aluminium - 415

NEW

RFX Pro Series Elite Aluminium - 415 Sprocket

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NEW

RFX Pro Series Elite Aluminium - 415 SprocketRef : RFX01181A / 1123242014

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Description
Compatible motorbikes
Questions and answers

DescriptionRFX Pro Series Elite Aluminium - 415 Sprocket

Product details :

Features

RFX Pro Series Elite Aluminum Sprocket - 415 (Manufacturer part number: FXRS 57-42 99OR): a sprocket designed for motocross riders who want to replace their worn part with a machined and lightweight reference. Designed for small displacement 50 cc bikes, it adheres to RFX standards with CNC machining and an anodized orange finish for a racing look on the rear wheel.

Features:

Material: 7075 aluminum, CNC machined for precision and lightness.
Number of teeth: 42 — CAD-optimized profile to reduce mass.
Chain pitch: 415, suitable for the transmissions of 50 cc motocross models.
Mud evacuation grooves to limit accumulation on the sprocket's rim.
Laser-etched RFX logo; anodized orange finish with brand color coding.
Stiff design with tight tolerances for a sharper chain engagement.

Compatible with transmissions equipped with 415 and particularly suited for the following models: KTM 50 SX (2025), HUSQVARNA TC 50 (2025), and GAS GAS MC 50 (2025). Ideal for the motocross rider looking for a reliable, lightweight sprocket that is easy to install during maintenance or track preparation.

Technical information :

Reference

RFX01181A / 1123242014

No transmission chain

415

Number of teeth (crown)

Type of crown

Standard

Number of teeth

42 teeth

Material

Aluminum