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Gearbox output pinion Renthal Steel Standard 503 - 428

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Renthal Steel Standard 503 - 428 Gearbox output pinionRef : RT00058A / 1074258002

Recommended retail price:25,96 €?

23,30 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionRenthal Steel Standard 503 - 428 Gearbox output pinion

Product details :

Features

Renthal Steel Sprocket Standard 503 - 428 (manufacturer's ref: 503--428-14P)

Designed for off-road and motocross competition, this RENTHAL sprocket is precisely machined from nickel-chrome-molybdenum alloy steel to provide a good balance between durability and reduced weight. Its standard tooth design and careful finish minimize premature wear and contribute to smooth power transfer from the chain to the rear wheel — ideal for riders seeking reliability and consistency on runs and jumps.

Type: sprocket 503, standard version
Material: steel (nickel-chrome-molybdenum alloy)
Teeth: 14 teeth
Chain pitch: 428
Reduced weight compared to stock components — good balance between efficiency and longevity
Recommended for competition and off-road use

This sprocket is particularly suited for the small displacement motocross models listed below, but is compatible with any motorcycle that fits the 428 pitch and 503 mounting. Check the desired number of teeth to adjust your final ratio based on terrain and riding style.