Burgtec Oval Cinch Chainring
Burgtec Oval Cinch Chainring - Black / 30T is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Free delivery when you spend £50 or more
UK Company
UK Company
Wheelie Bike Shop is located in the UK, so postage is quick and we are on hand to help.
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Description
Description
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 top and bottom of the power curve allows you to get back into the power phase of your crank rotation sooner.
- Thick Thin Tooth profile with Mud Bleed
- 10 11 and 12 Speed Compatible
- 115 Degrees of Ovality
- Fully CNC Machined from 7075 Aluminium
Note: These are compatible with both Boost and Non-boost bikes.
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