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Trek Bicycle Store: Top 15 Trek Dealer in the USA. Independently Owned, Passionately Operated by Midwest Cycling

Third Eye Chain Watcher

Third Eye Chain Watcher

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Product Details

Third Eye Chain Watcher

This is a very satisfying device to have on your bike. ......Never needs any attention. It is always prepared to do its job, without so much as a how-do-you-do.

This ChainWatcher is made of nylon and it has a stainless steel worm gear hose clamp inside of it. We have never had a report of one needing to be replaced as long as we have been making them. This device attaches to your seat tube next to your inner chainring and prevents the chain from coming off, on the inside, no matter how out of adjustment your front derailleur is. In fact, it allows you to adjust your derailleur to give a good strong shift in to your inner chainring.

Features and Information

  • Nylon body
  • Stainless steel hose clamp
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Independently owned, passionately operated by Midwest Cycling ST. LOUIS KANSAS CITY OMAHA
13922 Manchester Road
Ballwin, MO 63011
(636) 394-2453
Online Inquiries (800) 234-8356
2166 Michigan Ave
Arnold, MO 63010
(636) 287-6700

10412 Shawnee Mission Pkwy
Shawnee, KS 66203
(913) 631-6800
8410 South 73rd Plaza
Papillion, NE 68046
(402) 935-1988
7214 Jones Street
Omaha, NE 68114
(402) 884-1820