In the case of the SR 400 OEM's Reserve tank integrated Master cylinder, Parts itself will inevitably become Large, so Handlebar replacement etc etc. , Custom around the Handlebar may interfere with fine adjustment of the positional relationship of each part. As this product is separate from the Reserve tank, compared with OEM, the degree of freedom of the installation position is high, it is a nice point for the Custom faction.
By the way, Brake's Fing Ring itself changes obviously compared to OEM.
OEM 's Master cylinder is early Touch, the rise of braking is relatively strong and it is clearly clear, there is no change in braking force which is too large even if gradually grasping from there, a certain pressure is applied Wherever, it was Fei Ring that seemed to work strongly, but I did not like it much.
On the other hand, this product often says "Linear" It is effective. The braking force rises to Smooth by the grasping amount. I think that the diameter of Master cylinder may be different from OEM, but obviously the controllability has improved.
Of course, I think that adjustment can be done by characteristics of Brake line and Pad, so it is only comparison with Master cylinder.
Also, the Lever position adjustment mechanism of the Dial formula, which is not found in the OEM, was delightful. It can be adjusted in a moment without tools.
Wiring processing of Brake switch is necessary, but it is not so difficult task, so if you are familiar with terminal processing work, Wiring processing will end within 5 minutes.