Shimano Nexus SG-8R35 CJ-8S20 Cassette Joint Unit - Y74Y98120

Customer Reviews (3)
4.7 / 5| Write your review
£9.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
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For use with Shimano Nexus SG-8R35 internal hub gears.

This Cassette Joint Unit can also be used on the following internal hub gears:

- Shimano Alfine SG-S7000-8 / SG-S501 / SG-S500
- Shimano Nexus SG-C6011-8R/8V
- Shimano Nexus SG-C6010-8R/8V
- Shimano Nexus SG-C6001-8C / SG-C6001-8CD / SG-C6001-8D / SG-C6001-8R/8V
- Shimano Nexus SG-C6000-8C / SG-C6000-8CD / SG-C6000-8D / SG-C6000-8R/8V
- Shimano Nexus SG-8C31 / SG-8C22 / SG-8C20
- Shimano Nexus SG-8R36 / SG-8R31 / SG-8R30
- Shimano Nexus SG-8R27 / SG-8R25 / SG-8R22 / SG-8R20 / SG-8R20-Belt
- Shimano Nexus SG-5R35 / SG-5R30 / SG-5R30-BT

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.
Product Reviews (3)
Questions & Answers (3) Q & A
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Product Reviews (3)
Overall Product Rating 4.7 / 5
Should be fine
By Chris Chapman
06 May 2022
4 / 5
I recommend this product
ProsCheap. Lightweight. Sensible to have in spares kit.
Ordered one of these as a spare part for touring. Its lightweight, and packed in a small ziplock plasic bag. Its one of those items that if it were to fail, it would be a royal pain in the backside, so having a spare is a bit of an obvious choice. It weighs next to nothing. Glad I've got it for peace of mind.
Does its job perfectly
By Pete
05 Jun 2019
5 / 5
I recommend this product
Original part, fits perfectly, works, delivered in timely fashion. All good thank you.
By Philippe P
26 Jan 2017
5 / 5
I recommend this product
ConsTo bad the real thing is fragile and has to be replaced from time to time!
ProsThe real thing
Delivered to France in a reasonnable time. Does not appear to be a copy. Price is reasonable So everything is perfect!
Questions & Answers (3)
Can it be description contains an error?
12 Dec 2019

In description, it's mentioned that this cassette joint is compatible with Shimano Alfine SG-S7000-8 - but at different internet discussions it was pointed out that latest Shimano Alfine hubs utilize a different direction when cable is pulled, thus are not compatible with older cassette joints. In particular, one such discussion was pointed to this SJSCycles page, claiming the description is incorrect.

Could you please confirm?
Hi, yes it is possible that this information is out of date and now wrong. We have removed reference to the Alfine SG-S7000-8 from this listing as we can not confirm compatibility. Thanks 13/12/19
Can I use this with SG S505 ?
17 Aug 2019
The SG-S505 is a DI2 hub, so requires a Motor unit not a cassette unit.

Thanks - 20/08/19
I need to couple a Nexus 8 hub (SG-C6001-8D ) to an 8 speed revoshift
30 Jul 2019
Can I use this item, plus the nuts and washers from 37572 to do this ? The bike is an 80's Falcon and has normal 20 degree rear dropouts. I have cold set it to 132 OLD so the hub fits easily.
Hi there,

This is the correct part to use, However, the nuts are not the correct ones. The nuts can be found under part #23812. The washers in the kit are the correct ones being the 5R (Yellow) and 5L (Brown).