Hope Retainer Narrow Wide Chainring (96BCD) Black

CNC machined in Barnoldswick Hope factory in England.

 

Hope Retainer Ring operate on the same principle as the SRAM Race Face and narrow / wide .

They can be used with a 1×10 or 1×9 transmission speed with the characteristic of having slightly higher teeth and a tooth on two cross-shaped , wider so well to keep the chain on the shelf and not derail .

This system also allows for use XC / All Mountain do not use chain guide.

For a more extreme use, we recommend , for safety, to add a little chain guide.

 

As Hope attention to detail , engineers and testers decided to punch small holes at the base of each tooth , without weakening, to more easily remove mud and dirt.