Escapa has all the components and replacement parts you need to keep your bike running smoothly.
The Tern Mainstay Adjustable Chain Guide is the solution to chain drops
If you could watch your chain, you’d see how it moves up and down as you shift gears and over bumps in the road. Since folding bikes use a short chainstay, this movement is amplified by the bike’s size. We’ve spent 12 months modeling chain movement across different combinations of cassettes and chainrings, as well as various chain lines, to develop a device that eliminates constant chain drops in any configuration. This is Tern’s new Mainstay Chain Guide, a patented design that keeps your chain in place at all times.
Eliminates the chain drops typical of folding bikes
Compatible with all cassettes, chainrings, and chainlines
Patented design
