Alternative pads to SHIMANO L02a or L03a?

L03a are out of stock everywhere! Need some for a customer doing a Tri next week!! Any alternatives to this pad? FIns not essential!

https://www.uberbikecomponents.com/view-product/Uberbike-Shimano-GRX-BR-810-BR-RX400-L03A-Sintered-Disc-Brake-Pads

Provided the rotors can take sintered pads. I used these on some RT56 rotors and cooked them very quickly, upgraded to rt66 rotors and it’s been fine.

These pads seem to be the only ones I can find in stock

https://gorillabrakes.com/shop/shimano-brake-pads/shimano-grx-hydraulic-disc-brake-pads-br-rx400-br-rx810-l03a-resin/

Not looking very hard?

https://www.ebay.co.uk/itm/324632815549

https://www.ebay.co.uk/itm/334027838014

or plenty of price scalpers.. !
https://www.ebay.co.uk/itm/144025895204

i’d rather not source stuff from ebay as need it super quick and not £28 more than trade price

i’d rather not source stuff from ebay

That’s a bit silly. Quicker delivery than most shops + more reliable stock.
Still, each to their own eh

@dezb not arguing with you

+ uberbike. They are my go to shop anyway.

I have some in my stash that certainly wont be getting used this year (dead bike and the new bike is SRAM). new and unopened, yours if you want them.
I think they were about £25 each, PM me if that’s any help

@jonba uberbike are out of stock

Ah I thought they were suitable but sintered only?

Try discobrakes?

Not really much use but I’ve not had much luck with non~Shimano pads in Shimano Calipers. They seem to be extra squealy.

Stumbled across these https://gorillabrakes.com/shop/shimano-brake-pads/shimano-dura-ace-br-r9170-ultegra-br-r8070-br-rs805-br-rs505-br-rs405-br-rs305-l02a/

Found some after searching Amazon for dinner others and a good price 👍👍
Thanks all