Surly Track Cogs

Marsoni

M251S

$40.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Surly Track CogsSURLY TRACK COGS Our track cogs are designed to spin onto standard ISO threaded (1. 375" x 24tpi) hubs, so they will work with most English, Italian and Japanese hubs, including the Surly New track hubs. The thread base is 7. 4mm wide for maximum thread engagement while maintaining enough room for a track lockring to thread on. Like our cassette splined cogs, these are made from machined, heat treated and chrome plated SCM415 CroMoly steel, so they

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Your Surly Track Cogs orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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It arrived on time and as advertised. I actually ordered 2 of the Playology toys and my boy did not like either. Total waste of $40 for the 2 toys. The toys are did not smell(to me at least) like the scent they advertised and my boy is sooooo food motivated and such a chewer that I was sure he would love these. Hasn’t touched them since the day I gave them to him. Very disappointed.

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Reviewed in the United States on July 1, 2025

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Teresa Rafeek

Belleville, US

★★★★★ 2

Not Rottweiler proof

Lasted about an hour.

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Reviewed in the United States on November 13, 2025

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Ksett

Port Orchard, US

★★★★★ 5

Excellent dog chew

Size: Small (Pack of 1)

Our dog loves this and uses it everyday. Still going strong 3 months later.

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Reviewed in the United States on May 11, 2026

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Mike c

Louisville, US

★★★★★ 5

My 2 German shepherds love these good quality last a good bit

Size: Large (Pack of 1)

I buy these for my 2 German shepherds. My male is a heavy chewer and he will spend time with this everyday until he starts to wear it down or makes it into a makeshift shank and I replace it Last about 3-4 months for aggressive chewers. Highly recommend (keeps them from chewing my stuff)

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Reviewed in the United States on May 1, 2026