ethirteen Helix Core espec Cranks for ISIS Spindle - 165mm, 26mm Offset, Black

ethirteen Helix Core espec Cranks for ISIS Spindle - 165mm, 26mm Offset, Black

Marsoni

M251S

$174.06

Get it in 3 business days with 1 day shipping. Friday, May 29

ethirteen Helix Core espec Cranks for ISIS Spindle - 165mm, 26mm Offset, BlackThe ethirteen Helix Core espec Cranks offer high end drivetrain integrity and a premium look at an exceptional value. Forged from tough 6066 T6 aluminum, these versatile 165mm crank arms maximize pedaling leverage while offering improved ground clearance over traditional lengths on low BB trail geometries. Featuring a wider 26mm offset for a generous, stable Q factor on standard ISIS spindle motors, they come complete with an alloy self extractor

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Beautiful high quality earrings! Not as heavy as I thought they would be given the size/design. Super comfortable and fashion forward. The color of the gold is closer to 21k rather than 18k (if you care about the yellowness). Either way, they're gorgeous! In the picture, the top necklace is 18k, the bottom is 21k for comparison.

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Reviewed in the United States on December 9, 2025

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Kristen

Dallas, US

★★★★★ 5

Great

Color: Knot Gold

Love! Comfy, cute, perfect weight and size. Great quality. I noticed a lot of reviews mention the backs and while I think they’re comfortable, they don’t feel super secure to me and I might use different ones

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Reviewed in the United States on November 24, 2025

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Jayanth

Port Orchard, US

★★★★★ 5

Love them!

Color: Knot Silver

Such a perfect pair of earrings! Loved how light it was to wear all day. Will be buying more from Heaven Mayhem!

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Reviewed in the United States on January 7, 2026

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