Shimano -EM800 Chain Retention Device - Drive Unit Mount With Plate, 38T/36T/34T Chainring, 55mm Chainline
$18.31
Skip to product information
Shimano -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