Sunrace RD-R37 6/7 speed silver/black rear derailleur MFPN=DROPOUT-243 Vendor Racktime Manufacture Number 090720-001

Vendor Racktime Manufacture Number 090720-001 Model Name Boostit Tour 2

Includes soft shell carrying case with storage cutouts and extra pocket

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM eTap AXS Color Black Cage Length Medium Drivetrain Speeds 12 Chain Wrap Capacity (teeth) 39 Largest Cog 36

Length 85 Color Black Flange No Lock On Yes Grip Shift Specific Yes Defined Color Black Shape Round

Sunrace RD-R37 6/7 speed silver/black rear derailleur MFPN=DROPOUT-243 Vendor Racktime Manufacture Number 090720-0016 7 speed road rear derailleur. Composite aluminum and steel construction. SHIMANO Equivalent RD A070 TECH SPECS 6 7sp 28 31 Short 2to1 SIL BLK 282g