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Shimano Dura-Ace Track Cog

Item #: CS408D00
USD$25.99 SAVE 38% USD$41.99 msrp
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Shimano Dura-Ace Track Cog

Shimano Dura-Ace screw-on track cogs for fixed gear bikes. Standard 1.37" x 24 TPI threads.

4.9 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
10
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The gold standard for single speed
I've got a pair of these cogs mounted front and rear on my trials rig. They thread on easily and have a very high quality feel.

If you are a weight weenie, there are other products out there that might do the job. But when it comes to drivetrain, I don't compromise for weight savings.

Note that you will need an 1/8" chain, a 9 or 10 speed chain will not work.

PROS: Proper Fit, Easy To Install, Durable, Lots Of Teeth Sizes Avail

BEST USES: Road Biking, Mountain Biking, Trials
March 23, 2016
Location:
Boston Ma
Best track cog available
Dura Ace is top mark

PROS: Easy To Install, Durable, Lightweight

CONS: Noe
October 9, 2016
Location:
San Francisco
Great Price, Great Product
Dura Ace quality. Enough said, right? But Jenson gives you a great price, too! And, fast and easy shipping. You can't go wrong with that combination: great price, great quality product, easy shipping. Yes, I would buy again, of course!!

PROS: Easy To Install, Durable
August 21, 2016
Location:
Los Angeles, CA
Like this product
Nice
July 11, 2016
Location:
Seattle
Nice upgrade
Nice quality

PROS: Lightweight, Precise Shifting, Durable, Easy To Install, Enhances Pedaling Efficiency
August 26, 2016
Location:
Campbell, Ca
Excellent
Best cog i've ever used. Matches dura ace track rear hub and dura ace lockring perfectly. After about 5000 km and 0 maintentance toth has plenty of useful life left. Recommend.

PROS: Durable

CONS: None

BEST USES: Fixed Gear, Track
July 31, 2014
Location:
Kyiv
Beautiful and bombproof.
Super strong; works great on my Phil hub, with Phil lockring.

PROS: Durable
April 3, 2016
Location:
Santa Monica, CA
Excellent Cog!
If you have been around track bikes and fixed gears for long, then you will be familiar with cogs coming loose and stripping hubs. The cog is one area that you do not want to cheap-out on. It could mean replacing your whole hub. Shimano has made a durable, light weight, cog that happens to look much better than the cheapies out there. I highly recommend this product combined with the Dura Ace lock ring.

PROS: Lightweight, Durable, Easy To Install, Enhances Pedaling Efficiency
March 31, 2013
Location:
Corona, Ca
Super Solid
Dura-ace standard track cog, buy it for life.

PROS: Durable, Easy To Install
May 12, 2016
Location:
San Francisco, CA
Top notch
Service and shipping fast and without problem

PROS: Durable, Easy To Install, Lightweight
October 21, 2016
Location:
San Francisco

Q & A

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Browse 1 question Browse 1 question and 4 answers
is this for 3/32 chain?
A shopper on Jul 19, 2017
BEST ANSWER: You will see options for either 3/32" or 1/8" in the "Make Selection" drop down.

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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.