Road Bike Standard

Some bikes like trek s split pivot full suspension bikes use thru axles that are up to 50mm longer than the hub dropout width.

Road bike standard.

Most every modern disc brake road cyclocross and gravel bike uses a 12 100 front hub standard and a 12x142mm rear hub standard. Sizing will still vary between brands. Trail and all mountain bikes. Road bike size chart.

Below are general guides for road bikes and mountain bikes. In 2011 deda introduced a new 35mm diameter bar and stem further improving stiffness. Outer tire diameters can be 26 27 5 or 29. Most road bikes will come with 11 12 or 13 teeth on the smallest sprocket and then will have anywhere between 21 and 32 teeth on the largest sprocket.

2 3 to 2 5 wide. Keep in mind that this is only a general guide. Whether it s the alpine passes of the tour or the rolling gravel roads outside of town the saturday club ride with friends or the crosswinds of kona our road bikes set the standard by which all others are measured. Road bike cassettes for climbing.

One can now have 18 or more speeds road bikes are made for speed with narrow tires for. Widths range from 1 9 to nearly 5. Thankfully the bike industry is settling on a standard with most manufacturers following shimano s lead 12x100mm front thru axles are becoming the norm and most rear ends now use 12x142mm. Up to 2 5 wide.

The standard modern road bike wheel has an iso diameter of 622 mm and is referred to as 700c makes sense right. 1 9 to 2 3 wide. 35mm handlebars own a good bit of the mountain bike market now but have yet to. Others call it a 10 speed hello progress.

Road bike cassettes will have smaller sprockets with a smaller jump between the teeth sizes when compared to mountain bike cassettes. Some people call it a racing bike. The history of that name would need a whole other blog post to fully explain but the short version is that it came from international tire sizes where the outside diameter would be approximately 700mm and multiple rim sizes.