XRAY 351106 XB9 Swiss 7075 T6 3mm Hardcoated Aluminum Chassis  [XR-351106]

Race grade XRAY 351106 XB9 chassis for balanced handling

The XRAY 351106 XB9 chassis is machined from premium Swiss 7075 T6 aluminum to deliver a strong yet lightweight foundation for serious off road racing. At 3mm thickness this chassis is CNC processed to remove excess material and lower the center of gravity while maintaining stiffness where it matters. The automated hardcoating procedure yields a smooth, wear resistant surface that endures track use.

Tuned layout and reinforced zones

Key design details include reinforced downstop setscrew areas and countersunk screw holes for a flat underside with no protruding heads. The internal layout concentrates mass toward the middle of the car to improve side to side balance, a vital factor for high speed cornering. Adjustable mounting positions for side guards and radio box plates let you dial in Multi-Flex setup changes to suit different track conditions.

Material notes and expected signs of use

Because Swiss 7075 T6 is a very rigid alloy, small hairline cracks can appear after hardcoating near openings or sharp edges where stress concentrates; these cosmetic lines do not reduce the chassis performance or life. Slight longitudinal bend can also occur from machining tension, which is normal and does not prevent proper function.

Best suited to experienced racers who want a lightweight, rigid platform with fine tuning options for competitive XB9 builds.