Kyosho UMW708-13 1.3mm Rear Stabilizer Bar Orange

This is the 1.3mm rear stabilizer bar for the Kyosho Ultima RB6 in mid-motor configuration, supplied as a single bar. A stabilizer bar, also called an anti-roll or sway bar, links the left and right suspension arms so that when one side compresses in a corner the bar resists the chassis rolling over onto that side.

At 1.3mm this is the second stiffest bar in the four-bar UMW708 series, one step below the 1.4mm. It cuts body roll and sharpens the buggy's response to steering input, which suits medium to high traction surfaces where the rear end has grip to spare and you want the car to rotate more willingly through the middle of a corner.

Go thinner if the track is rough, loose or dusty and the buggy needs more forward bite; go thicker if it still feels lazy changing direction on a high-bite groomed surface. This is a service bar for the optional UMW708 rear stabilizer set, which must already be installed on the buggy. Fits the Ultima RB6 and RB6.6 in the mid-motor layout.