Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate 38T/36T/34T Chainring 55mm Chainline ISO Diameter-547 / Schwinn S-5 }DT Swiss E 512 Rim

}DT Swiss E 512 Rim - 29" Disc Black 28H

Made from recycled TPE rubber

}SRAM Road Double Chainring Aluminum Boltset 10 pieces Black also fits SRAM Omnium Cranks

1 - 15267A5 steel bearing

Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate 38T/36T/34T Chainring 55mm Chainline ISO Diameter-547 / Schwinn S-5 }DT Swiss E 512 RimShimano STEPS CD EM800 Chain Retention Device Drive Unit Mount With Plate 38T 36T 34T Chainring 55mm Chainline. Enjoy 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