ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 32T, 13mm Offset, Black

ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 32T, 13mm Offset, Black

Marsoni

M251S

$198.00

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

ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 32T, 13mm Offset, BlackThe ethirteen Helix Race espec Direct Mount Chainring is the ultimate premium upgrade for high performance Bosch e bike systems. Forged and CNC machined from ultralight, high strength 7075 T6 aluminum, this 32T one piece direct mount chainring features a 13mm offset to achieve perfect chainline alignment on Bosch CX Gen 4, Gen 5, and SX motors. Equipped with an updated M4 narrow wide tooth profile, it ensures bulletproof chain retention and seamless

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Your ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 32T, 13mm Offset, Black orders ship within 1-2 business days.

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AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.

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Reviewed in the United States on December 8, 2025

Verified Purchase

Morgan

Pawtucket, US

★★★★★ 4

Our everyday shoe!

Size: 13 Little Kid, Color: Turquoise

Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!

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Reviewed in the United States on November 30, 2025

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lisa shelko

Grantham, US

★★★★★ 5

So comfy !

Size: 2 Little Kid, Color: Lavender

Shoes are so comfy and stable . I love em !

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Reviewed in the United States on May 20, 2026

Verified Purchase

Anapaula

San Leandro, US

★★★★★ 5

Love them

Size: 5.5, Color: Red Pepper

I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size

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Reviewed in the United States on May 21, 2026