Downhill - To go fast and stay in control, you want a big wheel with a lot of contact with the pavement.
Core Placement
Centerset - The hubs in these wheels are set equidistant from the lips, resulting in an even wear and a controlled slide.
Word to the wise: They can be rotated (like your car's tires) to promote even wear and a longer lifespan.
Wheel Edge
Round Lip - Breaks traction more easily and offers smoother transitions from grip to slide. Round lip wheels are generally preferred for freeriding.
Surface Type
Smooth - The natural shiny finish provides extra grip for railing corners and is more responsive when pumping/carving compared to wheels with a stone ground finish.
Wheel Features
Race Formula - This is Sector 9's fastest and most evenly wearing urethane compound.
Specs
Durometer
yellow (78a)
78a
white (75a)
75a
Size
70mm
Diameter (mm):
70.0
Width (mm):
46.8
Contact Patch (mm):
42.0
Suggested Riser Size (in):
1/2+
Reviews
5.0
Overall Rating
Reviewed by
1
customers
So awesome !!
by Joel Rivera
in Brooklyn, NY(Verified Buyer)
Posted on 9/28/2021
Sector 9 Race Formula 70mm Longboard Wheels - white (75a)
Very comfortable ride Like riding in a Mercedes Great on sidewalks
