Quote: Longer bars have better leverage and with bars that are 70" or longer I wouldnt run the spring type... I have 62" with the spring at the back wheels...
I have 66 inch bars and wish they were longer. The further back from the rear axle the bar hits, the less it unloads the tires. I would also keep an eye on weight. Strong, but light. Same with the chute mount. Chrome moly where possible.