Proto Gripper urethane rating

Ryanscoot

Member
Quick thread, I couldn't find this when I searched SR and google. All wheels have a urithane a rating, so what is it for grippers?
 

matr!

Silver Member
Pretty sure it's hardness, not a rating. And I don't think the proto hardness is advertised
 

Ryanscoot

Member
Oh. Well another question, would 85a be decent for park and street? I know it's mostly for park, but would it be ok for street?
 

Ryanscoot

Member
The wheel is top notch. I actually want to try these, so you wouldn't know. I guess I'll test them for street and park.
 

matr!

Silver Member
haha that made me laugh.

I ride eagles for park and street, and I think they are 86a, not sure
 
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