Campagnolo 9- and 10-speed cassette sprockets
Campagnolo 9- and 10-speed cassette sprockets on this page:
1st position 9-speed: 13-tooth for 13-23, 13-26
Inner 9-speed only sprockets 12-tooth for 11-21 | 12-tooth for 11-23 | 13-tooth for 11-23 | 14-tooth for 11-23 | 15-tooth for 11-23 | 17-tooth for 11-23
9 & 10-speed inner Sprockets: 13-tooth | 14-tooth 3rd position | 14-tooth 2nd-4th position | 15-tooth | 17-tooth 4th-7th position | 18-tooth 5th-7th position | 19-tooth A, 6th-8th position | 19-tooth C, 6th-8th position | 21-tooth A, 7th-9th position | 21-tooth C, 8th, 9th position | 23-tooth C, 9th & 10th position
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Campagnolo 8-speed cassettes are not compatible with 9- and 10-speed hubs. They have different spline patterns. The reverse is also true. You cannot fit 9- and 10-speed cassettes/cogs on an 8-speed freehub.
A given 9- or 10-speed cassette has two kinds of cogs. The outside cog (1st position), which has its own integral spacer, and the rest of the cogs. You must use the correct first-position sprocket. If you are setting up a 9-speed cassette, you must use a 9-speed first position sprocket. The same is true of a 10-speed set-up.
In general, cogs mounted after the first position are interchangeable between 9- and 10-speed systems. But there are exceptions and we have noted them in the individual cog listings.
There are two kinds of Campagnolo 9 & 10-speed cassettes. The original 9-speed Exa-Drive sprockets have a two-step indentation to help pick up the chain, greatly enhancing shifting. Unannounced, in the spring of 2000, Campagnolo started shipping an improved version of Exa-Drive, called Ultra-Drive. The Exa- & Ultra- Drive cogs are interchangeable and can be mixed in a single cassette.
1st Position 9-speed sprockets:
13-tooth for 13-23 & 13-26. New, $35.00
Part# 56520
- Campagnolo part# CA9S-014
- These cogs are 5mm wide.
- We have five in stock
Because some first-position 10-speed 13-tooth cogs are 4.9mm wide (.1mm thinner), this cog can be a good Class-B fit for the following 10-speed cassettes: Veloce, Centaur, Chorus & Record 1st position 13-26 & 13-29
Inner 9-speed only sprockets:
12-tooth second position for 11-21 9-speed cassette. New, $30.00
Part# 56521
- Campagnolo part# CA9S-021
- 4.5mm spacing
- We have five in stock
12-tooth second position for 9-speed 11-23 cassette. New, $30.00
Part# 56522
- Campagnolo part# CA9S-022
- 4.5mm spacing
- We have two in stock
13-tooth third-position for 9-speed 11-23 cassette. New, $35.00
Part# 56524
- Campagnolo part# CA9S-132
- We have three in stock
14-tooth fourth-position for 9-speed 11-23 cassette. New, $35.00
Part# 56526
- Campagnolo part# CA9S-142
- We have five in stock
15-tooth fifth-position for 9-speed 11-23 cassette. New, $35.00
Part# 56528
- Campagnolo part# CA9S-152
- We have five in stock
17-tooth sixth-position for 9-speed 11-23 cassette. New, $35.00
Part# 56530
- Campagnolo part# CA9S-172
- We have five in stock
1st Position 10-speed sprocket:
Inner 10-speed only sprockets:
9 & 10-speed Exa-Drive Sprockets:
13-tooth 2nd & 3rd position. New, $30.00
- Part# 56523
- Campagolo part# CA9S-131
- We have two in stock
For 9-speeds this is a second-position for a 12-21 & 12-23 cassette
For 10-speeds:
- 10s Veloce 2nd position 12-23 & 2nd position 12-25
- 10s Centaur 3rd position 11-23, 2nd position 12-25
- 10s Chorus 3rd position 11-23, 2nd position 12-25
- 10s Record 3rd position 11-21 & 11-23, 2nd position 12-23 & 12-25
14-tooth 2nd, 3rd & 4th position. New, $35.00
- Part# 56525
- Campagolo part# CA9S-141
- We have four in stock
For 9-speed cassettes:
- 4th position 11-21
- 3rd position 12-21 & 12-23,
- 2nd position 13-23 & 13-26
For 10-speed cassettes:
- 4th position 11-21 & 11-23
- 3rd position 12-23 & 12-25
- 2nd position 13-23, 13-26 & 13-29
15-tooth 2nd, 3rd, 4th, 5th position. New, $35.00
- Part# 56527
- Campagolo part# CA9S-151
- We have three in stock
For 9-speed cassettes:
- 5th position 11-21
- 4th position 12-21 & 12-23
- 3rd position 13-23 & 13-26
For 10-speed cassettes:
- Veloce 4th position 12-23 & 12-25, 3rd position 13-26 & 13-29, 2nd position 14-23
- Centaur 5th position 11-23, 4th position 12-25, 3rd position 13-26 & 13-29
- Chorus 5th position 11-23, 4th position 12-25, 3rd position 13-26 & 13-29
- Record 5th position 11-21 & 11-23, 4th position 12-23 & 12-25, 3rd position 13-26 & 13-29
17-tooth 4th, 5th, 6th & 7th position. New, $35.00
- Part# 56529
- Campagolo part# CA9S-171
- We have two in stock
For 9-speed cassettes:
- 7th position 11-21
- 6th position 12-21 & 12-23
- 5th position 13-23 & 13-26
For 10-speed cassettes:
- Veloce 6th position 12-23 & 12-25, 5th position 13-26 & 13-29, 4th position 14-23
- Centaur 7th position 11-23, 6th position 12-25, 5th position 13-26 & 13-29
18-tooth 5th, 6th & 7th position. New, $35.00
- Part# 56531
- Campagolo part# CA9S-183
- We have five in stock
For 9-speed cassettes:
- 7th position 12-21
- 6th position 13-23
For 10-speed cassettes:
- Veloce 7th position 12-23, 6th position 13-26, 5th position 14-23
- Centaur 6th position 13-26
19-tooth-A: 6th, 7th & 8th position. New, $35.00
- Part# 56532
- Campagolo part# CA9S-191
- We have four in stock
For 9-speed cassettes:
- 8th position 11-21
- 7th position 11-23 & 12-23
- 6th position 13-26
For 10-speed cassettes:
- Veloce 7th position 12-25, 6th position 13-29
- Centaur 8th position 11-23, 7th position 12-25, 6th position 13-29
19-tooth-C: 6th, 7th & 8th position. New, $35.00
- Part# 56533
- Campagolo part# CA9S-193
- We have five in stock
For 9-speed cassettes:
- 8th position 12-21 & 13-23
For 10-speed cassettes:
- Veloce: 8th position 12-23, 7th position 13-26, 6th position 14-23
- Centaur 7th position 13-26
21-tooth-A: 7th, 8th & 9th position. New, $35.00
Part# 56534
- Campagolo part# CA9S-211
- We have five in stock
For 9-speed cassettes:
- 9th postion 11-21
- 8th postion 11-23 & 12-23
- 7th postion 13-26
For 10-speed cassettes:
- Veloce 9th postion 12-21, 8th position 13-26
- Centaur 8th position 12-25, 7th position 13-29
21-tooth-C: 8th & 9th positions. New, $35.00
Part# 56535
- Campagolo part# CA9S-213
- We have four in stock
For 9-speed cassettes:
- 9th position 12-21
- 8th postion 13-23
For 10-speed cassettes
- Veloce: 9th position 12-23, 8th position 13-26
- Centaur: 8th position 13-26
23-tooth-C: 9th & 10th positions. New, $35.00
Part# 56536
- Campagolo part# CA9S-233
- We have four in stock
For 9-speed cassettes: 9th postion 13-23
For 10-speed Veloce: 10th postion 12-23, 9th position 13-26