Allows SRAM or Shimnao trigger shifter to be fitted directly to your Hope Tech Brake levers to save room on the bars.

Also fits Avid brake levers

Fits:

SRAM: All matchmaker compatible sram shifters
Shimano: SLX M660, XT M770, Saint M810
Shimano XTR: XT M780-I, XTR M970, M980, M980-I

Sold as a pair (Left and right handed) or individually

Please see shimano fitting chart here:
This is a link