Surly Singlespeed Cassette Cog, 3/32"

Item number: 17911

Surly Singlespeed Cassette Cog, 3/32" - silver/20

The Surly SingleSpeed Cassette Cogs are the definitive answer to quickly worn-out aluminium sprockets. They are made of highly refined CroMoly steel, and are therefore extremely durable.

Technical Information:

Material:: steel (SCM415 CroMoly)
Compatibility:: 6-9-speed, 3/32" chains / Shimano freehub bodies
Base Width:: 4.35 mm
Teeth:: 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
Chain Size:: 3/32"

Features:

CNC-machined, heat-treated ChroMoly steel
high tooth profile
suitable for cassettes
steel without shifting frames

Manufacturer Numbers:

13 tooth:: FW2071
14 tooth:: FW2072
15 tooth:: FW2073
16 tooth:: FW2074
17 tooth:: FW2075
18 tooth:: FW2076
19 tooth:: FW2077
20 tooth:: FW2078
21 tooth:: FW2079
22 tooth:: FW2080

Manufacturer:

Surly
6400 W 105th St
Bloomington
MN 55438
USA
derby@surlybikes.com

100 day return period
Online since 1998

Models:

silver/13, in stock
31.08€
silver/14, out of stock – back in stock soon
30.24€
silver/15, out of stock – back in stock soon
31.08€
silver/16, in stock
31.08€
silver/17, out of stock – back in stock soon
29.40€
silver/18, in stock
29.40€
silver/19, in stock
31.08€
silver/20, out of stock – back in stock soon
29.40€
silver/21, out of stock – back in stock soon
30.24€

Customer Reviews (8)

Information on the Collection of Customer Ratings

Our website displays reviews from before and after 28.05.2022. As of 28.05.2022, only reviews stemming from verified purchases will be published on our website, which means that an order number must also be provided along with the review. We will only display the review and/or rating after successful verification of the order number. All reviews stemming from a verified purchase are given a green check mark, which applies to all verified reviews prior to and following 28.05.2022. Before 28.05.2022, reviews were also published from customers who did not purchase the reviewed product(s) from us. These reviews have not been given a green check mark. We publish all properly submitted reviews.

5.0/5.0

Give us your opinion on this product.

by Artem T. on 11.09.2017

Excellent quality cog. Wide base don't damage alu freehubs. No wear after two seasons on pump/slalom race bike. Highly recommend. It's set and forget type of thing.

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by Mikhail T. on 04.04.2017 item: silver/20

1 of 2 customers found this review helpful.

Очень качественная! То что нужно

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by Jarkko J. on 29.06.2014 item: silver/14

A great choice for my Brompton. I can use it both ways so it lasts twice as long as the original Brompton cog.

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by Dzmitry M. on 26.06.2014 item: silver/18

0 of 1 customers found this review helpful.

Everything works well

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Give us your opinion on this product.

Anything your bike needs, we’ll make it happen

Thibault

Excellent customer service, with two broken items replaced very easily and quickly!

Steven A.

The team at bike-components is simply superb. Their service is fast. And they care about you.

Sören B.

Great range of products, fast delivery, knowledgeable support staff.

M Saleem

A seriously great company to do business with. I don't usually recommend anyone unless they are this good. Very helpful, good communications. well done bike-components!

Henrik N.

Always a pleasure to shop at bc. Good service, fast shipping and fair prices. My lbs on the internet.

Fast delivery. Excellent customer service.

Michael,

Customer Service Representative

100 Day Return Policy

Send your unused goods back within 100 days after purchase and get your money back!