One of the few issues I have with the Kawaskai ZRX1200R is its seat: when you first climb on it seems very plush and comfortable, but after 80 miles or so it does start getting uncomfortable. So I ordered a Sargent Solo replacement seat from the States.
Whereas before I’d be shuffling around uncomfortably after a relatively short while, the Sargent cossets your bum in comfort and even has space and a tube for you to stow something in the seat itself (in my case a ZRXOA rubber torch).
The seat is slightly slippery when you wear leathers but IÂ find that quite useful when shifting my bum from side to side on trackdays.
Recommended.