Mainstay Chain Guide Upgrades while consumers can get creative

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

For added security pair with the Abus Frame Lock Loop Chain

350 mm seatpost

these mudguards will keep you and your bike dry and clean even if you’re wallowing through water-filled potholes and overflowing streets

Mainstay Chain Guide Upgrades while consumers can get creativeIf 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,