ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 34T, 13mm Offset, Bronze

ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 34T, 13mm Offset, Bronze

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 - 34T, 13mm Offset, BronzeThe 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 34T 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 and finished in a striking bronze anodizing, it

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3.5 stars. My initial impressions are the followng: - Definitely not “Hotel” quality construction. I found these a bit thin and poorly stitched/constructed compared to what one would expect of hotel quality linens . - I doubt these are 500tc. They feel very flimsy, if I had to guess based on weight and feel alone I would assume 300tc at best. - Washing does make them softer as is typical with sateen which I would recommend before use as they feel like Polyester right out of the bag. Wash before use. - Color was interesting, not quite as expected. The grey/blue sheets have a seafoam green tint. Not bothersome enough for me to return. - They feel cool to the touch and should keep one comfortable while sleeping. I will update my review if that is not the case. Overall these are good sheets, but they are definitely not great/hotel quality. I’m keeping the ones I got for my children/guest rooms but will return mine as I really do want a higher quality sheet.

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Reviewed in the United States on March 28, 2026

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Matt Thrower

Houston, US

★★★★★ 2

Disappointed. Very thin.

Color: 01 - White, Size: King

These sheets are so thin. I bought the white color and you can see the mattress and the white stripes on the pillows through them. I love my Beckham pillows so I thought the quality would be better. I wasn’t in a rush to use them and unfortunately missed my return window.

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Reviewed in the United States on March 28, 2026

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Roberta Sinico

San Leandro, US

★★★★★ 5

LOVE, LOVE, LOVE

Color: 01 - White, Size: King (2 Pillowcases)

These pillows are just like clouds! So soft and comfortable. I love mine so much!

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Reviewed in the United States on May 15, 2026

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