PORTER ROAD MONKEYS  70mm x 45mm 80a center set core
​
The ROAD MONKEY is a 70 mm center set wheel with a soft rounded bevel lip and stoneground surface. This wheel allows for enough slip and yet they still will grip when desired and slide when needed. The 80a durometer  high rebound urethane creates the opportunityy for predictable slides. 
This is all you will need in a freeride wheel - you can slide on these with no effort. an infant could slide on these. best wheels ever !