4pcs RC 1/10 1.9" 90mm Crawler Foam Insert Fit for 96mm & 100mm Rock Crawler Tires Tyres 
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<br />Material: Sponge
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<br />Outer diameter: 90 mm
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<br />Wide: 38 mm
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<br />Thickness: 25 mm
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<br />Contain:
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<br />4pcs Foam Insert
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<br />Fit for 1/10 1.9" (OD 52mm) wheels and 100mm & 96mm tamiya rc4wd Axial SCX10 Crawler Tires...