Mountain Bike Handlebar Diameter Sizes

Oversized bars are slightly heavier than the traditional ones but they do increase the strength and stiffness.

Mountain bike handlebar diameter sizes. Italian road bike and. Mainly bmx older mountain bike bars. Handlebar attachment diameter measurement units. Widths vary widely many bars are made to be cut down so you can buy it wide and work it down to what you like.

Though the internal diameter dimension has been standardized to fit just about any mountain bike handlebar 22mm being the current standard grips come in a number of different lengths and outer diameters in order to give a more custom fit tailored for the riders preference. Mountain bike handlebars come in two different thicknesses in the centre to fit different stem clamp sizes. Road drop bars have a 23 8 mm 15 16 grip area diameter. The most common diameter is 31 8mm but older bars can be 25 4mm and there s even an oversize 35mm standard being introduced by race face that promises even greater strength and stiffness.

Choosing the right handlebar clamp size. Overview of all including obsolete handlebar size standards. 22 2 mm 7 8 22 2 mm 7 8 steel bars. 25 4mm traditional or 31 8mm oversized.

Check with the manufacturer of the bar to see if that s an option. This size was also used for older british steel drop bars. This means grips are interchangeable with any bar on the market. The most common diameter is still 31 8mm but older bars can be 25 4mm.

Mountain bikes and their performance are the sum of their parts however although many of those parts are often overlooked by both the manufacturer and the consumer. When it comes to the stem clamp that is a different story. Stem clamp size grip area size application. Which handlebar width should i choose.

Bar diameter raceface aeffect 35mm handlebar on the santa cruz megatower. Mountain bike handlebars come in a wide variety of widths. 23 8 15 16 obsolete british standard common on old british 3 speeds. So are mountain bike grips the same size.

Mm inches standard name. 23 8 mm 15 16 22 2 mm 7 8 obsolete british size for steel handlebars common on older 3 speeds. 22 2 7 8 for steel bars of old mtb and bmx bikes. Mountain bike bars flat bars riser bars mountain bars come in two different clamp sizes the older 25 4mm and the newer oversize 31 8.

When purchasing a new bicycle either online or from a shop most consumers are most concerned with the frame and the quality of the suspension. Flat bars have a 22 2 mm 7 8 grip area diameter. Why upgrade your mountain bike handlebar. 25 4 1 standard iso size common for bars from the end of the 20th century.

Thankfully mountain bike bars come in just one width at the grip. Table 2 gives an overview of all the handlebar size standards with a short explanation of each.