The article introduces the innovative Chain Mag system by rali, designed to address chain noise and frame protection for mountain bikers. Utilizing 3D printing technology, the system incorporates rubberized fingers for noise dampening and a magnetic block that attracts the chain to minimize rattling when coasting. This system enhances user experience by improving chain retention without adding friction during pedaling. Available in five sizes for compatibility with various bike models, the Chain Mag requires the removal of factory chainstay guards and customization to fit individual bikes.
Ever since the first multi-gear drivetrain was added to early mountain bikes, riders have been looking for a way to quiet chain slap and protect their frames.
Like many aspects of cycling product design, 3D printing has opened up a new era of tinkering allowing potential companies to quickly prototype new ideas.
The Chain Mag has a small block that houses a magnet just behind the chainring, which holds the chain in place when coasting.
Hoping to get more bikes added to the catalog, rail will give you a code for 36% off if you measure your bike and send the results.
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