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Nike Alphafly 4 vs Nike Streakfly 2 SE

The specs that matter for triathlon, side by side, from each maker’s own published figures.

Specs for Nike Alphafly 4 and Nike Streakfly 2 SE
SpecNike Alphafly 4Nike Streakfly 2 SE
Type Racer Racer
Heel-to-toe drop 8 mm 4 mm
Weight 188 g 145 g
Carbon plate Yes Yes
Wide width available No No
Price ~$280.00 ~$190.00

Which should you pick?

Nike

Pick the Alphafly 4 if…

On the specs above it doesn’t pull ahead, so choose on fit, feel or price.

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Nike

Pick the Streakfly 2 SE if…

  • you want the lighter one: 145 g vs 188 g
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Specs from the makers’ own pages: Nike, Nike.

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