Burgtec Oval 104mm BCD Thick Thin Chainring

Burgtec Oval 104mm BCD Thick Thin Chainring

Marsoni

M251S

$104.99

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

Burgtec Oval 104mm BCD Thick Thin ChainringAfter over a year of testing we are pleased to release our Oval Chain Ring Does a mechanical advantage of increased gearing sound Interesting? If so, read on. Through research and testing of many different prototypes with varying amounts of Ovality we found 115% (from the top centre) to be the optimum. This shrank the dead spot suitably and gave the same flawless chain retention and silence as our round rings. The shortening of the dead spot on the

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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.
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Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.

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Reviewed in the United States on March 31, 2026