Road Bike Handlebar Stem Sizes

How to find right right drop handlebar for you 8 of the best.

Road bike handlebar stem sizes. Stem length affects handling. 23 8 mm 15 16 22 2 mm 7 8 obsolete british size for steel handlebars common on older 3 speeds. Changing the stem length not only impacts your fit and comfort it affects the handling dynamics of a road bike. This size was also used for older british steel drop bars.

Wake mtb stem 31 8 90mm 110mm 0 60 degree adjustable bike stem mountain bike stem short handlebar stem for bicycle road bike mtb bmx cycling aluminum alloy lightweight black by wake 19 99 19. Lenghts and angles differ and are important when fitting a bicycle to suit a rider. Stem clamp size grip area size application. 9 top tips for setting up your new road bike.

Stems are available to fit a range of steerer tube sizes with 1 1 8 being by far the most common a shim can be use to make these fit older bikes with 1 steerers a range of clamp sizes is available to fit the different handlebar diameters 26 25 8mm are the traditional standard road sizes but in recent years these have been largelysuperseded by the mtb inspired oversize os 31 8mm. A shorter stem will result in snappier steering a longer stem will produce slower. However in terms of attachment standards important dimensions are the handlebar attachment diameter and steering column attachment diameter. Aside from length you ll also find that stems are available in a range of different angles effectively altering the height of your handlebars.

Picture 2a shows a quill stem with a shorter neck angled downwards next to a threadless stem with a longer neck.