Dura Ace Disc Caliper on rear – rotor size – Bike Forum

Joe

Posts: 1728

Free Member

Topic starter

[#10667288]

Does anyone know if there is an option on the rear 9120 flat mount calliper is user changeable between 140 and 160mm or if you are stuck with 140mm on the rear?

Posted : 12/06/2019 3:37 pm

simondbarnes

Posts: 6581

Free Member

You need a 160mm rear flat mount adaptor

Posted : 12/06/2019 3:43 pm

Daffy

Posts: 10634

Full Member

As above. I've just done this.

Posted : 12/06/2019 4:25 pm

Blazin-saddles

Posts: 4468

Full Member

https://www.wiggle.co.uk/shimano-rear-mount-adaptor-flat-to-flat-road/?lang=en&curr=GBP&dest=1&sku=500064&kpid=500064&utm_source=google&utm_term=&utm_campaign=Shopping+-+All+Products&utm_medium=base&utm_content=mckv%7CsQ3Pt0sef_dc%7Cmcrid%7C295292317327%7Cmkw%7C%7Cmmt%7C%7Cmrd%7C500064uk%7Cmslid%7C%7C&mkwid=sQ3Pt0sef_dc&pcrid=295292317327&prd=500064uk&pgrid=58852352866&ptaid=pla-520919874706&gclid=EAIaIQobChMI443Ysbjk4gIVF_hRCh0vTASqEAQYAiABEgJCYfD_BwE

Posted : 12/06/2019 7:13 pm

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[Closed] Dura Ace Disc Caliper on rear - rotor size