PBR Standard Steel - 428 46 teeth SprocketRef : PBR01904A / 1108922001

Standard Steel Sprocket - 428 46 Teeth by PBR

Motorcycle sprocket made from 18NCD5 steel designed for transmission, suitable for off-road use. Its design aims for good resistance to corrosion and abrasion to maintain performance. The reduction of friction helps limit chain wear, and the precise manufacturing facilitates installation.

Design and Materials

• 18NCD5 steel alloy ensuring high resistance to corrosion and abrasion, useful for humid or dusty environments
• Very strict manufacturing process guaranteeing machining precision for a reliable fit on the sprocket
• Careful finish promoting stable mechanical performance over time

Practicality and Features

• Friction reduction to limit chain wear and improve mechanical efficiency
• 428 format and 46 teeth allowing adjustment of the final transmission ratio according to the desired setup

Usage and Performance

• Cross type indicating an off-road orientation for specific motocross demands
• Also suitable for enduro, roadster, or urban use depending on the motorcycle model and chosen setup

Advantages

• OEM Reference 4478 46 C45
• Based on the experience gained in competition by PBR to guide design and quality control

Examples of Compatible Motorcycles

• BETA RR 50 MOTARD (2025)
• BETA RR 50 ENDURO (2025)
• BETA RR 50 MOTARD TRACK (2024)

Complete list of compatible motorcycles available in the dedicated section below