billet trees to convert your 41mm bike to modern 49mm legs, comes with brackets for road king and street glide mounting, bearings and riser bushings, American made in North Carolina from 6061 billet stock, these trees have zero rake (your stock trees have 5 degrees) so no matter what length fork you run your trail will not change, great for the performance guys, if your drag racing and lower your bike it will reduce your wheel base to get the length you need .if your a road race guy you can get the height you need from longer forks and not change the trail. . there is no steering stop the tree will rest against your frame at full lock..has key provision, have seen people have to adjust the hole (slight dremel roll) to get lock to drop in hole cleanly, these are race parts that are hitting the streets, any questions call