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Bionicon Eco Chain Tensioner

Bionicon Eco Chain Tensioner
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- Plastic guide and clamp with TPE elastomer for quiet, smooth chain retention
- Zip-Ties quickly onto a variety of chainstays
- Split design fits over the gear cable and chain, No disassembly required
- Pivoting chain tube follows the chainline on 2 or 3 chainring setups

Part Numbers

Option UPC MPN Store SKU
Black 07640162290111 BC4431 210000002847