4-Jeri SS Chain Tensioner, Black
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BTI part #: |
JE6521 |
vendor part #: |
CH4JSSTK |
EAN: |
5051699000432 |
model: |
SS chain tensioner |
mount: |
derailleur hanger |
color: |
black |
weight: |
100g |
- Convert any vertical dropout frame with derailleur hanger to a Singlespeed
- Spring loaded arm keeps tension on chain, pulley axle adjusts to optimize chainline
- Chain retention hoop prevents chain derailment
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