Replacement Rotors for PX

[JonoHobart]

Does anyone know where to purchase disc rotors with the integrated speed sensor that come oem on the PX? ( they are not an option in the accessories section of the Amflow website)?

 

[DylanJM]

Should be able to get them from Magura. Or else just use a regular brake disc and the standalone sensor disc.

 

[JonoHobart]

Should be able to get them from Magura. Or else just use a regular brake disc and the standalone sensor disc.

Whole idea is to remain with 2.5mm rotor and not have extra distance from added sensor. I can’t find them on the Magura site either ( Amflow specific that is)

 

[DylanJM]

Whole idea is to remain with 2.5mm rotor and not have extra distance from added sensor. I can’t find them on the Magura site either ( Amflow specific that is)

These are the 2.5mm rotors.

MDR-S 2.5 - MAGURA Bicycle Brakes & Spare Parts

The new MAGURA MDR-S vibrates Thanks to an optimised friction ring design and the increased rigidity of a 2.5 mm rotor.

magura.com

Which can be combined with this:

DJI Avinox M1 Speed Sensor Ring - 42 Teeth | eBike24

DJI Avinox M1 Speed Sensor Ring - 42 Teeth ▶ Regulates Maximum Speed | Mounted on Rear Brake Disc ▶ Original DJI Avinox Spare Part ▶ Buy Now Online!

www.ebike24.com

It goes on the outside face of the disc.

 

[dreys]

Whole idea is to remain with 2.5mm rotor and not have extra distance from added sensor. I can’t find them on the Magura site either ( Amflow specific that is)

Rotor mount (6-bolt) is not the same as rotor thickness.

As others have said, get a speed sensor and use regular MDR-S rotor

 

[DirkWisely]

I was wondering this too in case I don't like the Maguras. So if you add the separate sensor ring the extra 1mm or whatever it moves it closer to the rear triangle frame doesn't matter I assume?

 

[Pyr0]

I've asked Amflow and Magura about getting more of these rotors and neither one can supply me. Magura say they don't sell them, telling me:
"Unfortunately Magura doesn't offer a rotor with a speed ring for the Avinox DJI, in the aftermarket."
And advising me to contact Avinox or the shop where I purchased the bike.

And Amflow don't currently offer them as spares either.

For now I've used my front PX rotor on a new rear wheel and purchased 2x standard rotors for my front wheels.

I was wondering this too in case I don't like the Maguras. So if you add the separate sensor ring the extra 1mm or whatever it moves it closer to the rear triangle frame doesn't matter I assume?

The bike comes with spacers for the sensor, so you can adjust the distance slightly. Can't remember exactly how much, sorry.

 

[simonali19]

Amflow seem to be a victim of their own success. Every single item on their spares and accessories page shows as sold out. Everything!