BMW Adaptor (Double Cut) BMW Stud Base

Do we need to present the ubiquitous Doubletake Mirror system? They changed the market for motorcycle mirrors that we all need for safety.



The Doubletake Mirror system uses RAM ball stud bases to mount your bike.



They use 10mm x 1.25 thread pitch, but on some bikes, mainly BMW, the mirror mounting threads are 10mm x 1.5 thread pitch (Normal)



You will need 2x BMW Adapters to install your Doubletake Mirror Set on most BMWs.



If you're unsure, please send us an email before ordering. We will be happy to assist you.



Bike models requiring 2x BMW Adapters

F650/800 Twins.
R1200GS/1250GS
F-GS Singles are inconsistent, even within the same year.

Please double-check your mounting thread on your bike.
Extension with 10mm x 1.25 female thread and male 10mm x 1.5 thread
Works with standard Ball Stud Base to offer compatibility with BMW mirror mounts
Made in the USA