sick innovations makes a good f3 cage, i just put one on my brothers bike and its diesel - it allows you to rail corners on the streets still too

 

+1000000

 

i like my FI cage but have learned not to overtighten the bolts. I've broken a bunch of bolts with it... then after talkin to john legion i dont tighten the bolts as much... havent had a problem since. If i was rockin a strictly LOT bike i might go with a power's or sick innovations for harder hits...