I've been running Di2 on my TT bike for the past 7 years, but except for brief usage of the older climbing switch (SW-R610), never had the ability to shift on the bullhorns. Dan wrote an article about this almost four years ago, mentioning that someone was able to append the remote switches onto bullhorns, so that one can use other brake levers (image below shows the set-up).
I'm wondering if there's anyone who could provide a comparison between these and the integrated shifters (e.g. ST-R9071 shifters) on bulkiness of the respective set-ups.
Many thanks in advance
I'm wondering if there's anyone who could provide a comparison between these and the integrated shifters (e.g. ST-R9071 shifters) on bulkiness of the respective set-ups.
Many thanks in advance