1:8 Thrust 2300kv motor size

[Mazz]

Anyone know the size (ie 1/10 use 540 size) of this motor please so i can buy a clip on heat sink & fan for it

Thanks

http://shop.absima.com/Electric-Motors-Accessories/Brushless-Race-Serie/Brushless-Motor-Thrust-BL-2300KV-1-8.htm?shop=absima_en&SessionId=&a=article&ProdNr=2130002&t=27&c=3298&p=3298