Description
DER SUNRACE RDM37 GS 7s DIRECT BKw/REMOVABLE HANGER
- 6/7-speed MTB rear derailleur
- Engineered polymer and steel construction
- Direct mount with optional hanger included
- SHIMANO Equivalent RD-TY21 / RD-A070
| Wrap | 37 |
| Cage/Mount | Mid |
| Ratio | 2to1 |
| Max | 30 |
| Wgt | 265g |
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