The Endless Stoppard frames are effectively an Endless Ultra 84 frame, and have all the same features as the rest of the Ultra range. The Stoppard frame uses a natural rocker and is best suited to sizes EU44 and below. 

A royalty from the sale of this product supports Bill and his skating.

Notes From Endless About Mercury Finish
"The mirror finish on Mercury frames can reveal fingerprints, tiny scratches, marks, and nicks.  During normal handling and skating the frame may get scratched.  Wiping dust and debris off of the frame can also put micro-scratches in the finish.  Brand new Mercury frames may have micro-scratches from handling during manufacturing. There is no warranty on the finish of this product."  

Other Notes
Not compatible with a brake
Includes wheel axles and ultra washers