Dura-Ace SL-BSR1 牛角把變速把手

The 11-speed indexing on the rear shifter is crisp and dead accurate, no trimming needed once it's dialed in. I've got them on my gravel build and the friction-free front shifts between the 2-speed chainrings feel great too.

Swapped these onto my commuter and the front 2-speed trim is buttery, no chain rub at all. The rear 11-speed clicks are crisp enough that I stopped second-guessing my shifts on climbs.

The 11-speed indexing on the rear shifter clicks into each gear so cleanly I forget I'm not on brifters. Took a few rides to get used to reaching down on the bar ends, but now the 2-speed front shifts are second nature.