Originally Posted by johnson357
What are you 450cc guys running for gearing. I picked up a left over 09 KTM 450 EXC brand new with stock gearing. I know it is tall for woods type off road didn't know how it would work for this.
My son will be riding a KTM 400 and I am riding a KTM 690
the 400exc will run a 14-45 with a ktm 640 cush hub
the 690 will run a 15-45 with a cush hub
I will have a spare wheel set in the support truck that can be used on both bikes.
I have done lots of testing and this pairing works great
2015 support: Multitool,GPS IMS Aurora Rally Kriega, Raiden LS2, Helmets,
100Goggles,SIDI,Seat Concepts, Precision Concepts, MX1West,Dunlop