Shimano Tourney RD-A070 Rear Derailleur - 7 Speed, Short Cage, Black, Shimano Rear Direct Mount Hub Parts & Accessories This piece is 46mm in

This piece is 46mm in diameter

You will need to use a micrometer to get the exact size of the Races you are replacing

Extra tall M4-10 SS replaceable pins

RS3756 FK7422

Manufacturer Part Number: 8023137

Shimano Tourney RD-A070 Rear Derailleur - 7 Speed, Short Cage, Black, Shimano Rear Direct Mount Hub Parts & Accessories This piece is 46mm inShimano Tourney RD A070 Rear DerailleursSmartcage design with 11 13t pulleys allows for short cage and a 28t max low cog Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: Shimano Mountain Cage Length: Short Drivetrain Speeds: 7 Color: Black Chain Wrap Capacity (teeth): 37 Largest Cog: 28 Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 689228297418 EAN: Not available Manufacturer Part