Description
Widely applicable, most bicycles use standard 1-1/8in (28.6mm) steerer tubes, The stem fits 31.8mm handlebars, If your handle has a 25.4 installation diameter, you can purchase a 25.4 to 31.8mm reducing sleeve., Under normal circumstances Only the mounting diameter for folding bicycles is 25.4mm.The spring stem can reduce the impact during riding, making riding more relaxed and saying goodbye to wrist fatigue..Perfectly relieving vibration imbalance for sore hands, wrists, backs and necks, making running a leisure sport where you can both exercise and enjoy the fun of running. The spring pole can reduce 80% of the impact force..You no longer have to worry about riding on bumpy roads. Each package comes with clear instructions and simple installation..Springs with four hardness can be replaced at any time, and the installation is simple, which is suitable for people with 99% weight.
