Helix Race 107mm BCD Chainring 38T e*thirteen

Helix Race 107mm BCD Chainring 38T e*thirteen

Marsoni

M251S

$176.00

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

Helix Race 107mm BCD Chainring 38T e*thirteene*thirteen Helix Race Chain ring 107BCD 38T Shimano SRAM 11 12 speed Chain Compatible Black The Helix Race 107 BCD Chainring is a high value quality upgrade for Gravel and Road Cyclists using 4 bolt 107 BCD cranks such as SRAM XPLR or Power Meter Cranks like Quarq Force or Rival. Take full advantage of e*thirteens widest range cassettes by dropping 2 teeth or more in chainring size with our smaller 38, 40, and 42T sizes. A combo that supports steeper

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So since they were listed as down alternative, I was interested to see if they had that artificially puffy feel to them. They do get puffed up really well after a day. And the fabric is cool and comfortable. I do feel like these have good quality stuffing and the cover feels nice. I'm a back sleeper and it's just the right amount of bulk under my neck. I usually bunch the pillow up a little bit there so there's a little more pressure under my neck but with these it just felt good to lay on it without having to bunch it up in any special way. So I would definitely recommend them. So far I'm really liking having these pillows.

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Reviewed in the United States on April 20, 2026

ScienceWriter

Houston, US

★★★★★ 5

Nice and Fluffy

Size: Standard

These "down alternative" pillows have been a winner for me. Came two to a package and once they have a couple of days our of the vacuum packaging are nice and fluffy with no noticable odor. Just the right amount of "spring" to them for my taste. Also don't overheat my face/neck as traditional down pillows sometimes have.

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Reviewed in the United States on March 21, 2026