PBR Steel Standard 2084 - 428 Gearbox output pinionRef : PBR01187A / 1077551001

PBR standard steel sprocket 2084 - 428 for primary transmission, designed for riders seeking a robust and precise original part. Manufactured by PBR from an 18NCD5 steel alloy, this 12-tooth sprocket fits on 428 pitch chains and meets the standard tooth profile and rating of 2084.

• Material: steel (18NCD5 alloy)
• Number of teeth: 12
• Chain pitch: 428
• Version: standard (type 2084)
• Application: suitable for urban and cross use

Manufacturing follows strict industrial processes to ensure consistent tooth geometry and easy installation on compatible sprocket cases. Its finish minimizes exposure to corrosion and abrasion, features that are beneficial for machines subjected to off-road conditions or daily commutes.

Manufacturer reference: 2084 12 18NC

Common compatibilities (examples): KTM 85 SX STD WHEELS 17/14 (2025), HUSQVARNA TC 85 BIG WHEELS 19/16 (2025), GAS GAS MC 85 19/16 (2025). Always check the chain pitch and required number of teeth for your model before installation.