Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate; 38T/36T/34T Chainring; 55mm Chainline
$18.31
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Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate; 38T/36T/34T Chainring; 55mm Chainline
$18.31
Helps ensure chain stability and avoid chain drop through rough sections of trail Clean and compact design Compatible with 53 mm; 55 mm & 56.5 mm chain line