PBR RR SPROC 520 STEEL ST 856, 42 1108839003

Popis produktu

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Thanks to its long experience acquired in competition in collaboration with great teams, PBR offers a range of high quality sprockets and crowns.
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Very high quality 18NCD5 steel alloy
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Very resistant to corrosion and abrasion
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Reduced friction
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Very strict manufacturing process
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