Clear description Direct mount are a fundamental part of any bicycle, to provide fast and efficient pedaling. Narrow Wide tooth design: When using a direct mount chainring, it's critical to ensure your tooth pattern always remains single when mounting that ring onto your free hub.
Narrow Wide Tooth Profile
This bmx crank alternating pattern prevents slipping the chain off during rides, cycling uphill or downhill, and extreme pedaling on bumpy roads.
Increases Chain Retention
This chainring close fit helps to keep the chain securely on track, even when riding over rough ground or across difficult trails. It is equally compatible with 1x systems that remove the need for a front derailleur and facilitate shorter lever strokes when shifting through gears.
Common Problem
Rider's running direct mtb crank sets have long been faced with the issue of having no way to mount a chain guide. The end result of this is that there have been cases where it flops away which can be really dangerous when you’re riding fast descends as well as more technical terrain.
Why Do Mountain Biking
Fully illustrated by a nice, direct mount narow-wide chainring for those hitting the trails! For mountain biking, rough terrain and tough conditions demand better-buit equipment. Jiankun narrow-wide tooth design can help hold your chain in place while doing some rough riding or shifting under a load on tight twisting trails.