Check that the mounting centres are 60mm. There is an alternative that is 48mm.
There are two versions on offer. Check the dimensions on the picture above.
Type A - fits Keihin OKO KOSO PWK 21/24/26/28/30mm
Mikuni VM24 TM28
Type B - fits Keihin OKO KOSO PWK 32/34mm
Mikuni TM32/34
May fit other carburetors.