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eBay£3.60Visit shop BBB SmartLink II BCH-08 Closing Link Chain Connector for 8 Speed Chains - Silver
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The BBB BCH-08 SmartLink II is an essential tool for cyclists maintaining 8-speed drivetrain systems, offering a lightweight and reliable method to secure chain links without specialized tools. It is designed for riders who value quick, roadside-ready maintenance, though users should note it is strictly intended for 8-speed chains and is not cross-compatible with 9, 10, or 11-speed systems.
| Model Part Number | 2909329108 |
|---|---|
| Brand | BBB |
No, the SmartLink II is specifically dimensioned for 8-speed chains; using it on other speeds will cause poor shifting and potential mechanical failure.
No, the primary benefit of the SmartLink II is that it can be installed by hand, though a pair of master link pliers can make the process easier.
The connector weighs 12 grams.
While it can be removed and re-installed for cleaning, it is recommended to replace the link if it shows signs of wear or becomes loose.
It is designed for standard 8-speed chain spacing; it should work with most major brands, but always perform a safety check after installation.
Ensure the chain is not under tension from the derailleur; apply a small amount of lubricant to the pins to help them slide into the lock position.
Verify that you are using an 8-speed chain and that both halves of the link are fully engaged in their respective slots.
To install, ensure your chain is properly routed through the derailleur. Insert the two halves of the SmartLink into the chain ends from opposite sides. Once the pins are through the holes, pull the chain tight to snap the link into the locked position. For compatibility, verify your chain is explicitly marked for 8-speed systems. Regarding care, inspect the link periodically for signs of stress or deformation. While the link is designed for convenience, it is good practice to replace it if you notice excessive side-to-side play or after several removals.
