Chain latch system enables secure and easy chain assembly or disassembly, reducing chain tension and preventing grease contact
Integrated missing link storage with a special groove keeps chain links organized and secure during rides
Valve core tool compatible with 4mm and 5mm removable valve cores for safe and easy maintenance
Tire lever with spoke hook and dedicated hook allows for efficient tire removal without damaging rims
Compact, slim design fits easily in pockets or saddle bags for convenient portability
Summarized by Shop
The Chain Aid is a multi-functional tool in a slim package that is easy to bring along on your next ride.
With a chain latch system that allows for easy assembly and disassembly of chains, Missing Link storage, valve core tool head, and a tire lever all in one, the Chain Aid is worth its weight in gold.
Color
Black
Pattern
Solid
Brand
KMC
Valve core tool compatibility
4mm and 5mm
Summarized by Shop
5.0
6 ratings
5
4
3
2
1
A handy tool to have om hand
You don't realize you need this "multi" tool until you do. Very handy.
M
Mike · January 2, 2026
Nice tool
A little wider than a typical tire lever, and the chain latch system is nice to have when assembling or disassembling a chain. Also stores a Missing Link which can be easy to misplace.
B
Bill · May 9, 2025
Finally a tool to keep the chain together when installing the quick link
This really works well and keeps the chain from slipping apart when installing the quick link Handy way to carry spare links and tire lever.
