Surron Light Bee DID Steel Chain 420 D 58 T Sprocket Upgrade Version Sur-Ron Surron. 54T - 110 links. 54T - 112 links. Chain length is dependant on your rear sprocket size. Popular modification for Sur-Ron LB and LBX, this chain is supplied in the correct length for machines that have been fitted with the 58T rear sprocket conversion.
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