Sorry for nagging, but if you are willing to change rear wheel I really suggest you change transmission too. It's 98% as durable and you still wount feel any flex. I ride it on my fixed gear CX and I really can't tell the difference. It can be hard to find 144bcd 3/32" chainrings though, but the weight saving will be massiv for relativly cheap money as mentioned.
Sorry for nagging, but if you are willing to change rear wheel I really suggest you change transmission too. It's 98% as durable and you still wount feel any flex. I ride it on my fixed gear CX and I really can't tell the difference. It can be hard to find 144bcd 3/32" chainrings though, but the weight saving will be massiv for relativly cheap money as mentioned.