Precision is paramount in wheel and suspension systems. Junwei redefines excellence with its Universal Hub Centric Spacer, designed to solve common assembly challenges while unleashing exceptional vehicle dynamics. Unlike ordinary spacers, our Universal Hub Centric Spacer is manufactured using aerospace-grade materials and CNC machining technology to center the wheel with absolute precision, eliminating vibration and maximizing safety. Learn more about the Universal Hub Centric Spacer with Junwei today.
1) Eliminate wheel vibration through micron-level hub alignment
2) Enhance vehicle stability and cornering grip through optimized wheelbase
3) Protect suspension/bearing components through proper load distribution
4) Compatible with brake/wheel upgrades
5) Enhance aesthetics through flush wheel alignment.
Hub centric spacers often cause imbalance because they rely solely on wheel bolts for alignment. Junwei's Universal Hub Centric Spacer design centers the wheel in the center of the vehicle's hub, ensuring perfect concentricity. This prevents harmonic vibration at high speeds, reduces stud shear stress by 47%, and ensures even load distribution.
| Parameter | Range | Industry Standard | JUNWEI Advantage |
| Thickness | 5mm, 10mm, 15mm, 20mm, 25mm, 30mm | 5-40mm | Laser-etched thickness marking |
| Hub Bore (ID) | 54.1mm, 57.1mm, 63.4mm, 66.1mm, 72.6mm | Limited options | 40+ bore sizes; custom <24hr |
| PCD (Bolt Pattern) | 4x100, 5x112, 6x139.7, 8x170 etc. | Often model-specific | Dual-drilled |
| Center Bore (OD) | Custom-matched to wheel bore | Generic sizing | Precision-honed +0.05mm tolerance |
| Stud Type | M12x1.5, M14x1.5, M14x2.0 | Limited thread engagement | Extended studs for safety |
| Temperature Range | -50°C to +180°C | -30°C to +120°C | Thermal-stable in extreme conditions |
Our Universal Hub Centric Spacer spacers 20mm and above feature integrated extended studs and have been tested with over 10,000 load cycle simulations. Our 25mm and 30mm spacers are TÜV-certified, with fatigue strength levels exceeding 200% of original equipment manufacturer requirements.
