Dura Ace Sl-bsr1 11 Speed Bar End Shift Lever Set Speed:2/3x11 speed and tubeless tyre setup

and tubeless tyre setup

or coastal Mumbai

and this model reflects that focus

For riders putting in three or more sessions a week in Indian conditions

Dura Ace Sl-bsr1 11 Speed Bar End Shift Lever Set Speed:2/3x11 speed and tubeless tyre setupThe Shimano Dura Ace SL BSR1 is an 11 speed bar end shift lever set built specifically for triathlon and Time trial disciplines. Designed to mount at the ends of aero bars, these levers let athletes shift gears without breaking their aerodynamic position a genuine advantage on flat courses like those found around Pune, Delhi, and Chennai's coastal circuits where sustained speed matters most. Use Cases Daily training. Reliable use across Indian