Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate 38T/36T/34T Chainring 55mm Chainline Model=Monolever M2 Medium Brake Lever } ALLOY SILVER 22

} ALLOY SILVER 22

Left 55 Center to Flange

8-bolt interface compatible with power and non-power AXS spidersand integrated chainrings

Alarm function on basis of the ABUS 3D detection system that means that every movement is detected

Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate 38T/36T/34T Chainring 55mm Chainline Model=Monolever M2 Medium Brake Lever } ALLOY SILVER 22Enjoy an added sense of security on the trails with the Shimano STEPS CD EM800 chain device for e MTB. 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 Mount Type Drive Unit Mount With Plate Chainring Sizes 34T 36T 38T