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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Your ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 34T, 13mm Offset, Bronze orders ship within 1-2 business days.

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True OEM replacement for the cabin air filter of my 2016 Hyundai Sonata SE. It fit perfectly and was the same quality and size as the one previous installed. Installation took less than 2 minutes. Way better value than the ones the dealership or oil change want to sell you. I will definitely buy this again.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Ryan I

Massapequa, US

★★★★★ 5

Fit Perfectly

Style: BE-776P 1-Pack

It's a cabin filter that fit perfectly in my car. Air moves through the filter like it should.

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Reviewed in the United States on April 6, 2026

Verified Purchase

jr2538

Lowell, US

★★★★★ 5

Good for the price

Style: BE-664P 1-Pack

Perfect fit

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Reviewed in the United States on May 9, 2026

Verified Purchase

Yasin E.

Cuba, US

★★★★★ 5

Fits and does the job.

Style: BE-177P 1-Pack

Fits and does the job. I feel the difference.

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Reviewed in the United States on May 30, 2026

Verified Purchase

Random thoughts

Dallas, US

★★★★★ 4

Tight

Style: BE-966P 1-Pack

It fits but its tight, the frame is stiffer than other brands and slightly larger so once its in im not sure how well its seated and is going to be a pain to remove next time

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Reviewed in the United States on April 13, 2026