Standard Road Bike Wheel Size In Inches
The standard modern road bike wheel has an iso diameter of 622 mm and is referred to as 700c makes sense right.
Standard road bike wheel size in inches. Bike size chart advanced. Identify the kind of bike that you want. When shopping for road tires you ll look for 700c x your preferred width 23mm being the slimmest option and going up to 36mm. This wheel size is the largest available for conventional bicycles giving a racing bike more stability at high speeds.
Inseam cm x 0 685 frame size. So the a standard road bike rim is likely to have markings of 622 x 19. The venerable sheldon brown has a gear calculator that uses a different method to determine wheel size. Standard road bicycle wheel size today is 622 mm and it usually takes tyres of 23 622 or wider 25 622.
Mountain bike sizing can be affected by suspension and your tire choices. A standard road tire is 700c x 23mm indicating a tire diameter of approximately 700mm and a width of 23mm. Racing bikes use the 700c size which has a tire bead set diameter of 622 millimeters. 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 would be labeled 700a 700b 700c etc.
So the rim spec will be 622 x then another number this other number will refer to the rim s internal width for a road bike this could be a number from 13mm up to 25mm with most road bike rims in the 18 19 mm area. Convert to inches as necessary. It don t have anything to do with 700mm or whatever some of the other answers say that s just not right information. Size used on some high performance road and triathlon bikes especially those designed for smaller riders.
The wheel diameter of a 700c without a tire is about 24 5 a 26 wheel diameter is about 22 rim to rim. Inseam cm x 0 70 frame size. For standard hardtails our mountain bike size chart should be a god send. His calculator uses an pre defined diameter for every rim tire combination and his diameters are almost always different than what the math would predict.
The size of a bicycle wheel is usually measured using the tire size which comes in several stock sizes that are universal across the world. Mountain bike leg inseam cm x 0 66 your frame size road bike leg inseam cm x 0 70 your frame size if your leg inseam is 76cm then your right mountain bike size is 50 cm 20 road bike 53cm and city bike 52cm or use the. Road bike city bike or mountain bike depending on your activities. Inseam cm x 0 66 frame size.
Today when off road bicycles with wheels larger than standard mtb wheels started to be popular it s wheels are marketed as 29 but in fact are 622 wheels with wider tyres so that outer diameter is close to 29. Mountain bike size chart.