KMC MissingLink-KOOL CL710 Connector - Single Speed 1/2" x 1/8"
Chains
KMC MissingLink-KOOL CL710 Connector - Single Speed 1/2" x 1/8"
KMC MissingLink-KOOL CL710 Connector - Single Speed 1/2" x 1/8"
The KMC MissingLink-KOOL CL710 is a reusable quick-link connector built for single-speed and fixed-gear chains running the standard 1/2" x 1/8" pitch. Read the overview
At a glance
- Speed
- Single speed
- Chain pitch
- 1/2 x 1/8 inch
- Type
- Reusable quick link connector
2 in stock
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Overview
Why Choose the KMC MissingLink CL710 Connector?
The KMC MissingLink-KOOL CL710 is a reusable quick-link connector built for single-speed and fixed-gear chains running the standard 1/2" x 1/8" pitch. The MissingLink system eliminates the need for a chain tool entirely: snap the link closed by hand, apply light back-pressure through the drivetrain to seat it, and you're ready to ride. Compact and feather-light, it slips easily into a seat bag or jersey pocket as a reliable backup for emergency repairs on any single-speed or track setup.
KMC's KOOL connector design adds a touch of color to an otherwise utilitarian part, making the link easy to identify on the chain at a glance and simplifying removal during routine cleaning. The CL710 is compatible with KMC and most standard 1/2" x 1/8" single-speed chains, covering everything from urban commuters and fixies to track bikes and single-ring gravel setups. A practical, no-fuss upgrade for any single-speed rider who wants tool-free chain access whenever maintenance calls.
All the specs
MPN ML71237
- Speed
- Single speed
- Chain pitch
- 1/2 x 1/8 inch
- Type
- Reusable quick link connector
Works with
- KMC and most standard 1/2 x 1/8 single-speed chains
FAQ
Good questions
Get to know KMC

There's more to KMC than this one product. Our KMC page has the full KMC lineup we carry and more about the brand.
Visit the KMC page →Is the KMC CL710 MissingLink reusable?
Yes. The CL710 is designed as a reusable connector. It can be opened and closed multiple times using the MissingLink release technique, making it convenient for regular chain cleaning and maintenance.
What chains is the KMC CL710 compatible with?
The CL710 is compatible with KMC and most standard single-speed chains using a 1/2 x 1/8 inch pitch. It is not suitable for multi-speed chains or narrower 3/32 inch pitch chains.
Do I need tools to install the KMC CL710?
No tools required. The MissingLink snaps together by hand and seats itself when you apply light back-pressure through the drivetrain. Removal is equally simple using the standard MissingLink release method.
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