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Tacx T4000 Sealed Jockey Wheels - for use with Shimano 7/8 Speed & Campagnolo 9 Speed

Customer Reviews (2)
5 / 5| Write your review
£11.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
For Shimano 7 & 8 speed, Campagnolo 8, 9 & 10 speed, SRAM-ESP 2000 mechs.
Product Reviews (2)
Questions & Answers (4) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
Last very well
By Anonymous
19 Feb 2020
5 / 5
I recommend this product
ProsA great option for 10 teeth
A pair fitted in 1998 are still good! Just fitted another pair to a 1992 LX derailleur. The A, B and C spacers are for 5mm bolts, D are for 6mm bolts. The Shimano 7-speed spacers give an overall dimension of 9.8mm, the 8-speed spacers=8.2mm, Campagnolo=8.6mm and SRAM(6mm bolt)=9.0mm. They are the same as Rohloff chain tensioner wheels if you want to re-use your spacers. They improve shifting, it just feels more precise.
Tacx T4000 Sealed Jockey Wheels - For Use With Shimano 7/8 Speed & Campagnolo 9 Speed
By Steve Smith
02 Aug 2011
5 / 5
I recommend this product
Consnone that I can see
ProsSealed so no problem with lubrication
Absolutely brilliant, if it wasn't for the postage costs I would replace the jockey wheels on our other two bikes.The only unknown is how they will perform over time.
Questions & Answers (4)
Are these suitable for STX RC 8 speed?
24 Apr 2020
Are these suitable for STX RC 8 speed? If not, please can you advise on the correct replacement.
yes RT 27/04/2020
Can I use these with a Shimano 600 rear mech?
06 Sep 2017

These jockeys wheels would be our recommendation for your Shimano 600 rear derailleur.

Is This Suitable For A Rear Mech With A 6Mm Bolt?
10 Jan 2015
I have a vintage Suntour VX rear mech. Is there a spacer provided which is suitable for a 6mm jockey wheel bolt?

Yes there is indeed a set of spacers provided designed to take a 6mm jockey wheel bolt.

I Have A Shimano Rsx 8 Speed Rear Mech.
12 Aug 2014
Will this be a suitable replacement for the jockey wheels?
Hi, yes they are, when fitting all you need to do is ensure that you fit the correct plastic spacers provided when reading the instructions. Regards, Jamie