Mainstay Chain Guide Upgrades Mounts on the handlepost for

Mounts on the handlepost for accessibility

This is the stock handlebar on the Node D8 and Node D7i

Fold and store indoors for the best theft protection

while consumers can get creative and use the space for personal expression

Mainstay Chain Guide Upgrades Mounts on the handlepost forIf you could watch your chain, youd see waves of energy literally bounce the chain as it moves up and down the cassette or when riding on rough roads. With the shorter chainstays of folding bikes, the waves just get amplified in size. We spent 12 months modeling chain movement on different combinations of cassettes and chainrings and chainlines and developing a device to eliminate chain drops for all combinations. Thats new Tern Mainstay Chain Guide,