Elmy Cycles Logo
0
<< | < | > | >>

Burgtec 104mm BCD Thick Thin Oval Chainring

Burgtec 104mm BCD Thick Thin Oval Chainring click to zoom image
     
PLEASE NOTE: The image shown is indicative only.
Pricing
£39.99
In Stock Now
Available Now

How long does delivery take ?
"Available to order" Bikes: Delivery Time
Covid 19 ordering exceptions
Deliveries to IP & CO Postcodes
Options 104BCD, 32 Teeth Available Now
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.

The benefit of this is twofold; increased gearing on the downward stroke and faster crank speed to get the crank propelled back around into the power phase continually. This is a significant gain because virtually all studies into pedalling performance suggest that a minimum 80% of your power comes from the down ward motion. Mainly because much larger muscle groups are used for this motion. The physics sorcery essentially adds extra power in the down wards stroke for no extra effort by reducing the dead spot and adds a bigger gear for the now larger power phase in the downward stroke. Win win.

All of our Chain Rings are + / - 2 Teeth so;

30T Has a combination of 32T Increased Power Phase and 28T Dead Spot

32T Has a combination of 34T Increased Power Phase and 30T Dead Spot

We would recommend sticking to the current sized round ring that you are currently using when selecting your Oval size.

Thick Thin Tooth profile with Mud Bleed
10 11 and 12 Speed Compatible
115 Degree's of Ovality
Fully CNC Machined from 7075 Aluminium
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
ONLINE FINANCE AVAILABLE


Click here for full details.

Viewing on a mobile? Flip to Landscape to see all info.
Online finance is available

This product would qualify for finance as part of a larger order. See our finance info page for details
  • Interest Free Finance (12 Months) on most orders where the goods total is £750.00 or more
  • Interest Free Finance (10 Months) on most orders where the goods total is £650.00 or more
  • Interest Free Finance (6 Months) on most orders where the goods total is £350.00 or more
Note: Selecting other items in our site may affect which finance options are available to you. Add your preferred items to your basket and visit the checkout. You can see which options your selected products qualify for before giving us any personal details.
Consumer credit services are only available to over 18s and subject to status.

Credit is provided by V12 Retail Finance Ltd, a trading name of Secure Trust Bank Plc. which is registered in England and Wales: 541132. Registered Office: One Arleston Way, Solihull, B90 4LH. Secure Trust Bank Plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority with registration number 204550. For more information please visit www.v12retailfinance.com.
We have placed cookies on your browsing device to enable this website to function correctly.
Further usage of this website indicates you are happy for us to do this..
Find out about the cookies we have set and how we use them.