T-Cycle Bar End Shifter Micro Mount
These accessory mounts fit on the fixed side of the bar end shifter, and allow you to mount small accessories such as a cycle computer, thumb throttle, or motor controller button.
Fits any bike or trike with Shimano, Microshift, or SRAM Bar End Shifters.
Can be combined with the TerraCycle Handlebar Accessory Mount Clamps, which fit inside the long length Bar End Shifter Micro Mount.
Short versions are 15mm (0.6in) long. Long versions are 30mm (1.2in) long. Both are 22.2mm (7/8in) outside diameter (the standard handlebar size). All are CNC machined 6061T6 aluminum, black anodized. The inside is hollowed out to 18.9mm (0.74in).