Excel Takasago Rims
Excel Takasago Rims are the benchmark in offroad racing rim technology
Every Excel motocross rim is engineered and designed to perform in extreme, hostile environments
Note: On the TTR110, you do have to slightly re-angle the rear rim so the spokes/nipples line up properly. 
ADD SPOKES 
NOTE:
All new wheels require a spoke break in period, until the spokes are settled in,
You must check your spokes before riding. 

Please Check all wheel spokes. Re-Check all spokes after EVERY ride for the first 5-10 rides until they settle in place, then check periodically after that.