RC Channel OP52311-R XR311 Combat Buggy Rear Shock Set (with Springs)

XR311 Combat Buggy-specific rear shock set with springs.Features:Preload adjustment: The spring preload (initial load) can be adjusted.High precision / low friction: Uses a high-precision CNC-machined shock body and a low-friction shaft.New design: RC Channel's new design achieves a very large stroke.Excellent maintainability: Easy to disassemble and assemble, making maintenance simple.Optimized settings: Each shock incorporates silicone O-rings and is pre-filled with oil for optimal setup.Low-friction materials: The shaft collar and piston use low-friction materials for smooth movement.Suspension customization: You can remove the stock torsion bar to use them alone, or use them together with the torsion bar for a stiffer setup.Specifications:Eye-to-eye length: 56mm (extended) / 40mm (compressed)Joint type: Ball endSpring specification: wire diameter 1.0mm - length 30mm - 7 turnsOil weight: 350 (CPS)Oil sealing structure: Upper oil seal (diaphragm/airbag) typeShock body outer diameter: 9mmSpring outer diameter: 14mmCountry of origin: TaiwanContents:Rear shocks × 2M3 x 16mm hex screws × 44mm aluminum washers (upper) × 2Compatible vehicle: XR311 Combat Buggy