Park ToolCT-4.3 Master Chain Tool(Return to Product Page)

I've used a variety of chain tools in the past - the handle creates torque that makes it easy and efficient to remove and install a new chain.

The tool seems well designed, but be sure to order extra pins with your order. The pin on my tool broke with the first usage. It could have been lack of finnese on my part, but nonetheless I'll need to order replacements before my next usage.

If you want the job done properly and quickly

good tools are of the essence

Since the old tool broke, while fixing my Campy chain,

I had no choice but to buy one to finish the job.

Sturdy and works like a charm.

Since my told tool broke, fixing the Campy chain,

I had to get one to finish the job.

Sturdy and easy to use, should last for a looong time....for the price!

this is a serious tool. I own several bikes, with Shimano and Campagnolo drivetrains. This tool works great on both. It's solidly built. It holds the chain rock steady as you push out the old and push in the new. If you like to change your own chains, or remove them for cleaning as I do, it's totally worth the investment. Highly recommended.

Would you expect anything less from Park? Feels great in the hand and works very well

I used this to change out my campy 10 speed chain. This is a great tool, works on both a campy 10 speed and 11 speed chain, and much cheaper than the campy tool.

I used this to change out my campy 10 speed chain. This is a great tool, works on both a campy 10 speed and 11 speed chain, and much cheaper than the campy tool.