Rock Crawler Suspension Geometry

When off roading you want as much suspension.

Rock crawler suspension geometry.

Suspension geometry for gettin it. I feel like this build is one of the founding builds that inspired our industry to turn the direction it did. Low anti dive suspension geometry is desired in mud drag racing to improve rear traction and absorbs rough terrain. Articulation is how well each axle or each wheel will travel and twist up when traversing an extremely off camber obstacle.

Check out the new shop channel for more tech videos. Brenthel may have his mind made up as to what the best four wheel drive suspension design is but the debate rages on in the ultra4 racing series. Fast movers need high pressure gas charged shocks to deal with oil foaming and heat. The last option and most commonly used is a link controlled beam axle suspension design such as the one shown in figure 1 typical rock crawling obstacle.

I ve received a lot of questions over the years about suspension geometry and articulation. Low anti dive suspension geometry is used by many rock bouncers to keep the suspension extended during a climb. Proper bar geometry is restored by relocating the body or by using longer links. On this episode of rock rods tech it s trailing arm suspension explained by jake burkey.

Mon fri 10 00am 6 00pm sat sun closed. When in actuality limited suspension travel is probably better in almost every situation you encounter during a competition. Ultra4 started on a bet when 13 rock crawlers met on a dry lake bed in 2007 to see if they could run all the hammers trails in johnson valley in a single day. Heat is the primary effect of lots of fast suspension movement.

This pre load puts extra stress on the links and reduces suspension flexibility. Jeepers in the easy wheeling category can get by quite well with regular old hydraulic shocks. Most rock crawlers can too but both categories can benefit from low pressure gas charged shocks. 56 hudson river rd waterford new york 1 518 270 9822.

In a time when air shocks were the talk of the town this was the first rock crawler to have desert style suspension and really raised the question of how to go fast.