The Microshift R10 BS-A10 bar end shifter is a 10-speed indexed-only option designed for drop bars, bullhorns, and aero extensions. Unlike friction/index combo units, the BS-A10 operates in indexed mode only, giving you reliable, repeatable 10-speed shifts at the bar end. It's a popular choice for touring cyclists, gravel riders, and anyone who wants clean gear control from an alternative hand position. Shimano 10-speed road-compatible cable pull.

  • 10-speed bar end shifter — indexed mode only
  • Shimano 10-speed road-compatible cable pull
  • Suits drop bars, bullhorns, and aero TT extensions
  • Clean, compact bar end housing
  • Popular for touring, gravel, and endurance builds
SKU KWT-MSH-BS-A10
Barcode # 4710495432212
Brand Microshift