CHAIN TENSIONER ELEMENT RHR111AC with idler sprocket AC, automatic device rotating chain elemets arm tensioners devices with rubber, consisting of a lever, base and lid in special, very sturdy aluminium alloy with tensile strength of 440MPa.These tensioners can be entirely disassembled and have a tensioning angle of 30° in both directions of rotation.Equipped with idle chain tensioner pinion and double shielded bearings model AC.
Accessories
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