Shimano Tourney RD-A070 Rear Derailleur - 7 Speed Short Cage BLK Shimano Rear Direct Mount MFPN=21155 The DCA-1 installs onto most

The DCA-1 installs onto most digital dial or vernier calipers (including the Park Tool DC-1) and features protruding contact points that allow measurement of the center of the braking surface bypassing the unworn edge to ensure an accurate measurement

Model Volume 800 Lumens 800 Modes 5 Rechargeable Yes Color Black Weight 120g

MZ600 12sp 51 Mid 2to1 Blk 278g

Integrated impact protectors and seamless heel counter ensure durability and foot stability on any terrain Cleat Bolt Pattern 2-Bolt Closure Lace Shoe Size (EU) 45

Hub/Disc Compatibility Center-Lock Pad Compatibility All Pad Compounds Rotor Size (mm) 203 Rotor Type Two Piece

Shimano Tourney RD-A070 Rear Derailleur - 7 Speed Short Cage BLK Shimano Rear Direct Mount MFPN=21155 The DCA-1 installs onto mostShimano Tourney RD A070 Rear DerailleursSmartcage design with 11 13t pulleys allows for short cage and a 28t max low cog Largest Cog 28 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 37 Cage Length Short