Promax 4-bolt 104 BCD Chainring

Marsoni

M251S

$54.00

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

Promax 4-bolt 104 BCD ChainringPromax have dropped a chainring that is possibly the most reasonably priced CNC machined chainring on the BMX race market. Manufactured from high end aluminium, the Promax 4 bolt 104 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are fully capable in other single speed applications. These are a great upgrade for the club racer looking to change up the standard gearing on their race bike without breaking the bank,

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Not perfect protection, but fewer mosquitos in the past two weeks. I use them in my study where I'm most likely to sit still -- one down low on my desk chair (reduces ankle bites), one on a door knob, one on a corner of my desk. I don't wear them often because I find them uncomfortable. Can't report yet how long they last. Odor is not overwhelming or unpleasant.

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Reviewed in the United States on September 30, 2025

Verified Purchase

Amazon Customer

New York, US

★★★★★ 5

Great product

Size: 1 Count (Pack of 12)

We hse these every time we’re in Jamaica. Works even after being in the water

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Reviewed in the United States on May 24, 2026

Verified Purchase

Dacia

Natrona Heights, US

★★★★★ 3

Size: 1 Count (Pack of 12)

Not effective in the Caribbean

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Reviewed in the United States on March 31, 2026

Verified Purchase

Donna Lantz

Chelsea, US

★★★★★ 5

Impressive

Size: 1 Count (Pack of 12)

They work great for me

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Reviewed in the United States on May 18, 2026

Verified Purchase

Los Angeles, US

★★★★★ 5

Buggy Bands for a camping trip

Size: 1 Count (Pack of 12)

Because of my experience with bugs loving me and using similar buggy bands to ward them off, I purchased these Buggy Bands for an upcoming camping trip so I can enjoy the great outdoors without the side effects of the bugs.

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Reviewed in the United States on May 10, 2026