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SURFACE |
EVENT |
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TRACK SPIKE SIZE |
TRACK SPIKE TYPE |
Asphalt |
Synthetic |
Natural |
Sprints |
Jumps |
Javelin |
800 M+ |
X-Country |
1/8" (3mm) |
Needle |
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3/16" (5mm) |
Needle |
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1/4" (6mm) |
Needle |
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3/8" (9mm) |
Needle |
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 |
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1/8" (3mm) |
Pyramid |
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3/16" (5mm) |
Pyramid |
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1/4" (6mm) |
Pyramid |
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3/8" (9mm) |
Pyramid |
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1/2" (13mm) |
Pyramid |
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5/8" (15mm) |
Pyramid |
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3/4" (18mm) |
Pyramid |
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