★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026
Ethirteen Race 8-Bolt Chainring 30T 3mm Offset
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Ethirteen Race 8-Bolt Chainring 30T 3mm Offsete*thirteen Helix Race 8 Bolt Chainring 30T 3mm Offset Shimano SRAM 11 12 speed Chain Compatible Black Helix Race 8 Bolt Chainrings are an upgrade to any 8 bolt drivetrain. Exquisitely machined from 7075 AL, they're stiff and durable, and provide a significant weight reduction over competitors. A unique four bolt locking interface reduces assembly weight while improving longevity and ease of assembly and maintenance. Featuring e*thirteen's M4 narrow
Quick Dispatch:
Your Ethirteen Race 8-Bolt Chainring 30T 3mm Offset orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Ethirteen Race 8-Bolt Chainring 30T 3mm Offset ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.1 ★★★★★
Based on 2402 reviews
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Product Reviews
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Look good.
Seem to be good quality. Happy with them.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Nice unit
Using this for deterring my hot rod being stolen. Good price for this. Installation was no surprises and just let them try to steal my hot rod now. First one that was ordered arrived damaged, went through the process of getting a replacement which was simple and received the replacement in a couple of days.
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Reviewed in the United States on September 20, 2024
★★★★★ 3
Does what it does
Does what it does
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Reviewed in the United States on November 10, 2025
