If arm pump is a problem you regularly deal with, it might be time to look into getting a Fasst Flexx 1 1/8" Handlebar to increase comfort and get your grip strength back. Fasst Flexx bars reduce arm pump by isolating vibrations and impacts, keeping them away from your hands so you can retain much more of your grip strength without suffering from arm pump. Fasst Flexx bars do this by mounting each bar end on a hinged pivot point that is free to move and compensate for bumps and vibrations. The movement of these pivoting bars is then leveraged and dampened by a set of elastomer bumpers mounted underneath the pivot joints. These elastomer bumpers control both rebound and damping, so while you won't feel movement if you're just pulling back and forth on your bars, a large amount of numbing vibration and jolting impacts will be directed away from your arms and into the Fasst Flexx Handlebars. This fatigue-reducing design is built into an assembly that handles abuse easily thanks to the 7000 series aluminum alloy materials, adjustable elastomer bumpers in 4 different densities, and a wide variety of bends that work for nearly all riders. Plenty of riders swear by these bars, and if arm pump is an issue for you we think the Fasst Flexx Handlebars are a great way to help solve the problem. Watch our video for more information. Dramatically reduces vibration due to pivoting and shock absorbing designReduces arm pump and fatigue by transferring less abuse to the riderArticulates on the same plane as suspension, absorbing square edge bumps, rocks, whoops, g-outs and hard landingsDoes not sacrifice precision control or machine feedbackElastomer bumpers control both rebound and dampingElastomer bumpers come in 4 different densitiesBumpers adjustable for both rebound and dampingNumerous accessories available from handguard mounts, rebound elastomer kits and more180 day manufacturer Warranty & Service program employed with every setWeight just over 3 poundsMultiple bends availableComes with 3 sets of compression elastomers and 2 sets of reboundAdditional kits with multiple densities also availableCan be used with enduro computers, GPS, Steering damp, roll charts etc…Cross bars compatible with steering stabilizers are available separatelyNOTE:Requires 1 1/8" bar clamps