street pro divsion

Wheel is too light for that class. 2 gram minimum for SS Pro class. Best choice Cheetah v3 with the NPWDRL option.

EDIT: Answer was based before edit was made to the original question.

So, Yes you can use the Intimid8r in the SP class, perfect choice to current question.
 
Street Pro RULES:
Wheels


Open Plastic Type

a. May be sanded, polished, CnCed and/or lathed
b. The tread / contact surface must remain flat and parallel to the bore as humanly possible
c. No Angling, Canting, Round Crowning, Tapering, H-ing, V-ing, Dishing the tread surface
d. No less than 7.50mm tread width
e. No greater than 31mm wheel diameter
NO BEARINGS

(Wheels will be checked with digital calipers if needed)

As long as the wheels meet these rules, they're good TRE.
Can be any brand, even homebuilt from scratch.
 
No weight limit is the point of those rules TRE, not the problem... Make any wheel you want that fits the rules Bracket posted above. The DD4H Intimid8r's are the lightest wheels on the market that fit that class and are what the top racers in that class run. You could also cut down anything thing else, Awana wheel, PineCar wheel, Acrylic, plastic, etc... and make a Street Pro wheel. The winners in that class are going to make the lightest wheel that doesn't break going down the track.... Cutting a wheel like the Intimid8r takes some talent and some trial/error...
 
DerbyDad4Hire said:
There is also a limit to the lightness where the performance is lost.

Heh, found that out. If you cut them too light they turn into tacos, and not in a good way!