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Designed for off-road practices and born from PBR's competitive experience, this sprocket is intended for motocross riders seeking a robust and reliable component for their drivetrain. Its black finish and standard profile make it a sleek and durable solution for the rear wheel.
Material: steel (C45)
Number of teeth: 45
Compatible pitch: 520
Type: standard
Manufactured according to strict processes ensuring reproducible quality
Designed for good abrasion and corrosion resistance, with a surface treatment enhancing longevity
Optimized profile and machining to minimize friction between chain and sprocket
Compatible with drivetrains equipped with a 520 chain, this sprocket fits many motocross models — for example: KTM 125 MX (1990), KTM 600 MX (1989), and KTM 250 MX (1989). Before installation, check the bolt pattern and compatibility with your hub and sprocket to ensure a safe and correct fit.
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