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JensonUSA Chain Wear Indicator

Item #: TL226A02
USD$5.99 SAVE 40% USD$9.99 msrp
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JensonUSA Chain Wear Indicator

Wrench it yourself with Jenson USA Tools! From pedal wrenches to repair stands, Jenson USA Tools offers a collection of quality tools that are essential to keeping your bike in top shape and ready for adventure. Jenson USA Tools is here to give you an extra set of hands for basic fixes, maintenance, repairs, and installations. The home mechanic's new best friend!

Jenson USA Chain Wear Indicator

Beat worn chains to the punch and replace them before they wreak havoc on your sprockets. Use the Jenson USA Chain Wear Indicator to accurately measure the wear percentage of your chain and know when it reaches 0.75% and 1% wear, the two points at which chain experts suggest replacement. It might be about that time!

  • Shop grade steel construction
  • Prevents long-term damage to drivetrain
  • Quick and easy to measure chain wear
4.7 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
18
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1
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Easy to use, lightweight, inexpensive.
Too easy to use. Insert the 2 pronged side into your chain, and if the single prong fits then your chain is stretched either .75 or 1.00 respectively.

PROS: Easy to Use, Durable, Lightweight
October 30, 2015
Location:
Phoenix, AZ
Simple
Easy to use. Very simple tool: either your chain is ok or you have to change it! simple!! I needed to watch a video tutorial on how to use this tool but after that, gets the work done easy and cheap. It would be great if it came with an instruction paper or something, but besides that, great product.

PROS: Easy to Use, Versatile, Durable

BEST USES: Mountain Bikes, Road Bikes
August 24, 2015
Location:
Guatemala, Central America
Inexpensive and works
This is inexpensive but works well.

I have a bike with 2500 miles that indicated .75% to 1% wear which is expected for the mileage.

When connected to new chain, it showed less than .75% wear, also as expected.
March 27, 2017
Purchased
7 months ago
Location:
NY
Nice economy chain wear tool
Tool was inexpensive and it works perfectly. Good way to check your chain wear.
January 31, 2017
Purchased
1 year ago
Chain Wear Indicator
An essential tool of every cyclist, good quality material
April 20, 2017
Purchased
5 months ago
Location:
Panama
great price
Everyone needs this tool. Easy to use & inexpensive. Get one for your tool box.

PROS: Durable, Easy to Use

BEST USES: Mountain Bikes, Road Bikes
February 2, 2016
Location:
West Chester PA
Chain wear indicator
Cheaper, high quality version compared to the expensive ones.

PROS: Lightweight, Durable, Easy to Use

BEST USES: Road Bikes, Mountain Bikes
October 14, 2015
Location:
Chicago, Illinois
Extend your drivetrain life!
Shipped backordered. Arrived quick though.
July 22, 2016
Location:
National City
Good deal
Great price and does what it's supposed to do
July 7, 2016
Location:
Bay Point CA
Excellent
This product was exactly what my boyfriend was looking for to keep track of chain wear. It's small and simple to use.

PROS: Lightweight, Easy to Use

BEST USES: Road Bikes, Mountain Bikes
March 28, 2016
Location:
Nashville, TN

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 7 answers
Does tool work with 11 speed?
Craig L on Jan 18, 2017
BEST ANSWER: Yes, link length is the same no matter the speed. All gear tooth profiles are the same. Chain width is narrow on a 11sp vs. 10sp etc. Tool does fit between the links on a 11sp.

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.