Shimano Deore XT Di2 SW-M8250-R Shifter Switch New In or the conic adapter might

or the conic adapter might be needed

losing only 4

Available Ratios

but with quick enough responses to be ridden aggressively on-road

Shimano Deore XT Di2 SW-M8250-R Shifter Switch New In or the conic adapter mightThe DEORE XT M8250 SHIMANO RAPID ES shifter feels instantly natural out of the box, but can also be molded to fit any hand, thanks to its familiar fit and evolved adjustability design. Multiple shift modes, like hold down multi shift and 2 step multi shift, offer versatility and precision, while the tactile click prevents mis shifts and a tunable third button allows for additional system tuning or third party connection. Specifications Ergonomic