Branford Bike: Campagnolo 10 Speed MK 2 Cassette Cogs

Branford Bike Online Catalog - Archival Edition
brought to you by the former owner of Branford Bike, Tim Brockett via his personal web site, TimsLife.Com

This is an archival edition of the Branford Bike web site from February 2006. Complete with product photos, prices, how to articles and technical specifications it is a treasure trove of accurate, detailed and historical information. Most of the products are no longer available but if you see something you would like, please contact the new owner of Branford Bike, Rodd Wagner via info@branfordbike.com.

Branford Bike was a huge part of my life for over 30 years. I enjoyed those years tremendously and Branford Bike was often a labor of love. I hope you enjoy browsing through the archival catalog. If your visit brings back pleasant memories please share them with me via e-mail at timbrockett@gmail.com.
Enjoy!
Tim Brockett

The incinerated remains of Branford Bike after the 2006 Big Creek forest fire.
The landscape, house, shop and inventory were completely destroyed by the flames.

Campagnolo 10 Speed Centaur Cassette Cogs

Heat treated cogs are carefully machined from nickel chrome steel.
All of these cogs have a hardened chrome, satin silver finish for longer wear.
Each cog has an indented ramp, called Ultra Drive (UD), to assist in up shifting. Tooth profiles are also custom configured to help with down shifting.
Campagnolo designates any 9 or 10 speed cassette that uses cogs riveted to alloy carriers as MK 2 cassettes. Non MK 2 cassettes are simply 8 or 9 individual cogs separated by resin spacers.
One, 2 cog gear cluster, is used for the largest two cogs on all Daytona/Centaur 10 speed cassettes. All 8 of the nickel chrome steel cogs on a Daytona/Centaur 10 speed cassette are identical to the individual steel cogs used on Record and Chorus 10 speed cassettes.
10 speed Daytona/Centaur cassettes cogs can last up to 7,000 miles if you keep them clean, well lubricated and use a Campagnolo 10 speed chain.
For longest life and smoothest shifting we recommend using Le Tour Chain Lube on these premium cassettes.
Campagnolo 10 speed cassette cogs technical information:
Each cog is 1.70 mm thick. Campy uses 2.42 mm alloy spacers and spaces their cogs 4.12 mm on center. That is to say that the distance from the center of one cog to the center of the adjoining cog, measured from the center of the first cog to the center of the second cog, is 4.12 mm. The inside diameter of each spacer is 35.1 mm. The largest two cogs on Daytona/Centaur cassettes are riveted together on an alloy carrier to reduce weight and increase stiffness.
These cassette cogs will fit ALL Campagnolo 9 and 10 speed hubs from 1997 to the present.
Made in Italy by Campagnolo.
Warranty service and help with technical questions is available from Camapgnolo USA in Carlsbad, California USA. Call Campagnolo USA at (760) 931-0106, email them at Info@CampagnoloUSA.com or visit them at Campagnolo.com by clicking on the underlined text .
Official product manuals and more product information is also available at Campagnolo.com .
The product manuals may be downloaded. They are in Adobe PDF format and require Adobe Acrobat Reader 4.0 or higher to read or print.

How to locate and order a Campagnolo 10 Speed cassette cog...

1) Locate the cassette size you have in the top row of the chart below. Is it an 11- 23, 12 - 23, 13-26 or an 13 -29?
You may choose a cog either from the written description or by the cog position number.
2) Follow the cog position number and description row on the chart below, until it intersects with your cassette size column. That box contains our part number in bold black print. Our part number starts with FW and our price follows in US dollars.
For your reference, Campagnolo's part number is listed in bold green print.
Please use our part numbers when ordering. For extra clarity, you may include Campagnolo's part number in the "Description" box of our online, secure order form.

Please place your order via our Secure Server Link at the bottom of this page.

Parts NOT listed are no longer available.

Cog Position \| \/	Cassette Size ==> Cog Description \| \/	11 - 23 10 Speed	12 - 25 10 Speed	13 - 26 10 Speed	13 - 29 10 Speed
1st	First position, 11, 12 or 13 tooth cog with a built in spacer and serrations for the cassette lock ring to tighten against. The first position cog is always the smallest cog on your cassette.	11 Tooth FW-74-98 $24.88ea 11A - 1P 9S - 011	12 Tooth FW-76-01 $24.88ea 12A - 1P 10S - 012	13 Tooth FW-76-02 $24.88ea 13A - 1P 10S - 013	13 Tooth FW-76-02 $24.88ea 13A - 1P 10S - 013
2nd	Second position cog. On a Centaur 10 speed cassette the second through 8th position cogs are identical except for the number of teeth. Each cog has 4 splines and requires a loose spacer to separate it from the adjoining cog.	12 Tooth FW-76-03 $24.88ea 12A - 2P 10S - 022	13 Tooth FW-76-04 $16.88ea 13A 10S - 131	14 Tooth FW-76-05 $16.88ea 14A 10S - 141	14 Tooth FW-76-05 $16.88ea 14A 10S - 141
3rd	Third position cog.	13 Tooth FW-76-06 $12.88ea 13A 10S - 131	14 Tooth FW-76-05 $12.88ea 14A 10S - 141	15 Tooth FW-76-12 $12.88ea 15A 10S - 151	15 Tooth FW-76-12 $12.88ea 15A 10S - 151
4th	Fourth position cog.	14 Tooth FW-76-07 $12.88ea 14A 10S - 141	15 Tooth FW-76-12 $12.88ea 15A 10S - 151	16 Tooth FW-76-13 $12.88ea 16A 10S - 161	16 Tooth FW-76-13 $12.88ea 16A 10S - 161
5th	Fifth position cog.	15 Tooth FW-76-08 $12.88ea 15A 10S - 151	16 Tooth FW-76-13 $12.88ea 16A 10S - 161	17 Tooth FW-91-22 $12.88ea 17A 10S - 171	17 Tooth FW-91-22 $12.88ea 17A 10S - 171
6th	Sixth position cog.	16 Tooth FW-76-09 $12.88ea 16A 10S - 161	17 Tooth FW-91-22 $12.88ea 17A 10S - 171	18 Tooth FW-91-23 $19.88ea 18C 10S - 183	19 Tooth FW-91-24 $12.88ea 19A 10S -191
7th	Seventh position cog.	17 Tooth FW-91-22 $12.88ea 17A 10S - 171	19 Tooth FW-91-24 $12.88ea 19A 10S - 191	19 Tooth FW-91-25 $12.88ea 19C 10S - 193	21 Tooth FW-91-26 $12.88ea 21A 10S - 211
8th	Eighth position cog.	19 Tooth FW-91-24 $12.88ea 19A 10S - 191	21 Tooth FW-91-26 $12.88ea 21A 10S - 211	21 Tooth FW-91-27 $12.88ea 21C 10S - 213	23 Tooth FW-91-28 $12.88ea 23A 10S - 231
9th	Ninth position cogs. On all Daytona/Centaur cassettes this position holds two cogs that are riveted together.	21-23 ON SALE FW-76-11 $14.88ea 21A-23A 10S - 13A	23-25 Tooth FW-76-16 $29.88ea 23A-25A 10S - 35A	23-26 Tooth FW-76-19 $39.88ea 23C-26C 10S - 36C	26-29 Tooth FW-76-20 $49.88ea 26A-29A 10S - 69A
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