WebJul 8, 2011 · Travel refers to the amount mountain bike forks compress and extend. Forks are designed to compress, or sag, under the down force of your upper body weight as you encounter bumps. The forks extend when you lift the front end or launch off a jump. Measuring the travel allows you to set up the suspension for certain types of terrain. WebFeb 25, 2024 · First up, setting sag. Left: Rear shock sag at 30%, Right: Fork Sag at 18%. Setting sag is your starting point in bike suspension setup. From your first time riding a suspension bike to a pro getting on a new bike, a new fork, or a new shock, everybody needs to perform this all-important ritual. Sag is how far into your bike’s suspension ...
How to measure mountain bike forks? – Bike fantastic
WebSep 12, 2024 · As you take your weight off the bike, that o-ring will mark how much stroke you have used. With your calipers or metal ruler, measure the Stroke Used from the dust seal to the o-ring. With 160psi, I measured 22mm of sag. Now let’s calculate the % Sag at 160psi. (22 mm) / (52.5mm) * 100% = 41.90% Sag WebJan 28, 2024 · The standard size for thru-axle forks on mountain bikes used to be 15mm x 100mm, with 20mm x 110mm used mainly on downhill and freeride bikes. For trail, XC and enduro bikes that’s... how tall is ian anderson of jethro tull
Understanding Bike Geometry Charts: What They Mean and
WebNov 11, 2024 · We tested all ten forks on the same bike, using identical tyre pressures and then measured sag and tested how much travel we could use by pushing down on the … WebSep 11, 2024 · However, many mountain bikes are designed to compensate for uphill gradients, as well as suspension sag. Climbing a 10 per cent gradient effectively slackens the angles by around 6 degrees. WebJul 9, 2024 · Measure the crown to axle length of your current fork and look for a replacement based on that, length of travel (and rim brake boss location). AFAIK forks for 26" wheel bikes with short suspension travel (>80mm) are not available new (commenters please prove me wrong on this). Suntour, and low tier manufacturers still do low travel … meso beans