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Sprocket RFX Pro Series Elite Aluminium - 428

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RFX Pro Series Elite Aluminium - 428 Sprocket

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RFX Pro Series Elite Aluminium - 428 SprocketRef : RFX01178A / 1123237027

Recommended retail price:95,99 €?

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81,59 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionRFX Pro Series Elite Aluminium - 428 Sprocket

Product details :

Features

RFX Pro Series Elite Aluminum Sprocket - 428 (Manufacturer Part No: FXRS51-4899SV)

Designed for motocross use, this RFX Pro Series sprocket is CNC machined from high-strength 7075 aluminum. Its precise machining and silver anodizing provide a durable finish and a clean look that matches the performance of small-displacement competition bikes.

Engineered to withstand muddy terrain conditions, it features mud evacuation grooves that limit accumulation between the teeth and the sprocket. The RFX logo is laser-etched for clear identification and wear resistance.

Color: anodized silver
Material: 7075 aluminum, CNC machining
Number of teeth: 48
Chain pitch: 428
CAD-designed profile for lightweight geometry and tight tolerances
Mud evacuation grooves and anodized finish

Compatible with many 85cc motocross models (e.g., KTM 85 SX, Husqvarna TC 85, GASGAS MC 85), this standard sprocket offers a lightweight and polished option to replace or upgrade your drivetrain. Ideal for off-road outings where durability and ease of maintenance make a difference.

Technical information :

Reference

RFX01178A / 1123237027

No transmission chain

428

Number of teeth (crown)

Type of crown

Standard

Number of teeth

48 teeth

Material

Aluminum