2nd Gen master cylinder

[CrazyHorse]

Does the 2nd Gen front master cylinder have a bigger bore then the 1st Gen and does it have wires for brake fluid level like the 1 st Gen?

[Squeeze]

I think it has a bigger Piston Diameter. In Line of Yammi's Products, they should be 5/8 Inch which makes it 15,87mm. The 1Gen's have 14mm Piston there.

 

I'm not sure about the Fluid Sensor.

 

Definatly won't fit you 1Gen because the the Handlebar Diameter is 1 Inch on 2Gen's, 1Gen's have 7/8 Inch or 22mm there.