Shimano STEPS CD-EM800 Chain Retention Device - Frame Mount Without Plate 32T/30T Chainring Diameter-31.3mm (Thick) Dimensions with pannier expansion: 14

Dimensions with pannier expansion: 14

Feel the thrill of speed as you glide effortlessly along theroad with every pedal stroke transferred to the road thanks to the reliable Ratchet system

Rim Construction Double wall Rim inner width range 22-27

reducing the number of components for a lighter and more durable freehub system

Shimano STEPS CD-EM800 Chain Retention Device - Frame Mount Without Plate 32T/30T Chainring Diameter-31.3mm (Thick) Dimensions with pannier expansion: 14Enjoy 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 Frame Mount Without Plate Chainring Sizes 30T 32T