This goes with that - SRAM 10sp rear derailleurs

[carpetrunner]

good afternoon team,

I have a 10sp SRAM XX rear derailleur with exact actuation that will go up to 36t cassette.
Shimano have just released 11-42 and 11-46 10sp cassettes (bastards),
I can't see any extender cages that will fit my vintage XX mech

SRAM have just released an NX derailleur for 2x10 but it only goes to 36t(bastards)
and I can see a garbaruk extender cage that says it fits NX but I think they mean 11sp.

so, does anyone know if the garbaruk SRAM cage will fit on the 2x10 NX derailleur body?
Did the cage-body interface change much from 10sp(exact) to 11sp(x-actuation)?

and...
SRAM just released an 8sp ebike derailleur that goes up to 42t and has 1:1 pull ratio(bastards)
But it is not described as "exact" which I though was also 1:1?
Any ideas if this ebike derailleur will work with good old 10sp (I will change the jockeys).

thanks,
Carpetrunner

 

[moorey]

What about a goatlink instead?

 

[The Duckmeister]

Force 1. 42T-compatible MTB geometry with 10-sp. actuation ratio (SRAM road shares "Exact" actuation - 1.3:1 - with MTB 10-sp.)

 

[mooboyj]

Your SRAM derailleur will take the 11-42 without an issue (my experience). I haven't tried it with a larger cassette.

 

[ozzybmx]

I have the same era X01 on my CX bike, 10spd with 11-42 cassette.
Runs with SRAM road S700 hydro levers.

 

[rstim]

I've run a sunrace 11-42 cassette with a 10spd X9 derailleur no problems, can't see why it wouldn't work.

 

[Daniel Hale]

good afternoon team,

I have a 10sp SRAM XX rear derailleur with exact actuation that will go up to 36t cassette.
Shimano have just released 11-42 and 11-46 10sp cassettes (bastards),
I can't see any extender cages that will fit my vintage XX mech

SRAM have just released an NX derailleur for 2x10 but it only goes to 36t(bastards)
and I can see a garbaruk extender cage that says it fits NX but I think they mean 11sp.

so, does anyone know if the garbaruk SRAM cage will fit on the 2x10 NX derailleur body?
Did the cage-body interface change much from 10sp(exact) to 11sp(x-actuation)?

and...
SRAM just released an 8sp ebike derailleur that goes up to 42t and has 1:1 pull ratio(bastards)
But it is not described as "exact" which I though was also 1:1?
Any ideas if this ebike derailleur will work with good old 10sp (I will change the jockeys).

thanks,
Carpetrunner

8 speed derailleur shouldn’t work with 10 speed, got a link to the sram 8 speed

 

[carpetrunner]

The 8sp ebike derailleur is https://www.sram.com/en/sram/models/rd-ex1-a1

The overwhelming opinion is that I'm a woose and that 42 is the new 36. I'll give a 11-42 a try and see what happens - when I can find one - damn you covid bike parts shortage.

- carpetrunner