Hong Nor CNC Machined 7075-T6 Hard-Coated Rear RC Upright for X1CR & X1CRTK-777 - X1S-51

The Hong Nor X1S-51 is a CNC machined rear upright designed as a precision replacement for the Hong Nor X1CR and X1CRTK-777 competition RC cars. Machined from 7075-T6 aluminium and finished with a hard anodised coating, this upright is a direct-fit part built to handle the demands of competitive 1/8 scale off-road racing. If you're rebuilding after a crash or refreshing worn suspension components on your X1CR or X1CRTK-777, the X1S-51 restores the rear suspension to factory geometry using the same material grade found in high-end racing components.

Key Features

• CNC machined from 7075-T6 aluminium, one of the strongest alloy grades used in RC racing components
• Hard-coat anodising adds surface hardness and corrosion resistance for extended service life under racing conditions
• Direct replacement for the rear upright on the Hong Nor X1CR and X1CRTK-777
• Four 8x16mm ball bearings are included, allowing a complete upright rebuild without sourcing bearings separately
• Four 3x3mm set screws are included for secure installation straight from the pack

What's Included

• Hong Nor X1S-51 CNC machined rear upright x1
• 8x16mm ball bearings x4
• 3x3mm set screws x4

What You Need

• Compatible Hong Nor X1CR or X1CRTK-777 RC car chassis
• Standard RC toolkit with hex drivers for set screw installation