Road Bike Weight Vs Speed

People have been trying to shave off the weight of every bicycle part hoping to increase its speed and efficiency.

Road bike weight vs speed. Every time cyclists excel on their bikes or try to bring their bikes up to speed to stay with a group their weight comes into play. Touring bike capable of actually carrying 35kg rider position power output 200w weather conditions road surface wind speed number of panniers tyre pressure adjusted to have the same rolling resistance weight loss over the duration of the ride setup1. However the overall weight of a bike depends on its type and what it is made for. This discrepancy in speed results from the weight of the bikes the position of the riders and other basic differences in construction.

In the standard simulated scenario see the general method page a total weight of 85 kg is assumed. Take a hypothetical rider and have her ride two bikes up a hill at the same speed. The first bike weighs 15 pounds and the second bike will shave off the 3 21 pounds to weigh in at 11 79 pounds. This could consist of a 67 kg rider a bike that weighs 10 kg when fully equipped for a self supported ultra distance race with aerobars lights mounts etc and 8 kg worth of equipment including food and drink.

Rolling resistance test results speed. The average road bike weighs 17 to 17 5 pounds. At 176 pounds you could average 4 63mph. Rolling resistance 120 psi.

To satisfy your curiosity the answer is that according to strava data the average male uk cyclist rides at an average speed of 25 61kmh 15 9mph whilst the average uk female hits 19 84kmh 12 32mph. Rolling resistance 100 psi. At the top of the hill you would have saved just under 40 seconds 38 4 seconds to be. Wide hybrid tires with a pronounced tread roll slower than typical 700x23c or 25c road tires so you ll gain some speed there.

29 kmh 18 mph load. Rolling resistance 140 psi. Road bikes are perfect for the pavement. Since heavier riders have to work harder than their thinner counterparts to maintain the same speed it s no wonder that the world s fastest cyclists are thin and have a very low body fat percentage.

Mountain bikes can scramble over roots and rocks that would stop a road bike in its tracks but when it comes to pavement a road bike will take the lead every time. This weight advantage is most evident on climbs so you should be a faster climber. At 180 pounds you d be able to post an average speed of 4 5mph.