BMW X2 2017-present Suspension Specifications
Comprehensive technical documentation for the suspension system of the 2017-Present BMW X2, including detailed specifications, diagrams, and maintenance procedures.
Overview Specifications
Comprehensive description of the suspension specifications for the 2017-Present BMW X2, including key features, measurements, and technical details. This section provides detailed insights into the suspension system, ensuring accurate maintenance and repair.
How to Use
Use the search function to locate specific suspension specifications by entering keywords such as 'spring rate,' 'damping force,' or 'ride height.'
Navigate through the suspension documentation sections using the table of contents or by scrolling through the major sections listed below.
Key Specifications
Front Spring Rate
22.5 N/mm
Rear Spring Rate
18.7 N/mm
Front Anti-Roll Bar Diameter
24 mm
Rear Anti-Roll Bar Diameter
20 mm
Ride Height (Front)
160 mm
Available Specifications
Front Suspension
Detailed information about the front suspension system, including components, measurements, and technical specifications.
Front Suspension
Detailed information about the front suspension system, including components, measurements, and technical specifications.
MacPherson Strut Design
- Strut type: Gas-filled monotube shock absorbers
- Spring rate: 22.5 N/mm
- Lower control arm material: Forged aluminum
- Anti-roll bar diameter: 24 mm
- Ride height: 160 mm (measured from wheel center to fender)
Steering Knuckle and Hub Assembly
- Material: Cast aluminum
- Wheel bearing type: Sealed double-row ball bearing
- Hub bolt pattern: 5x112 mm
- Torque specification for hub nuts: 120 Nm
- Note: Ensure proper alignment after component replacement
Note: Use a torque wrench to tighten hub nuts to the specified value to avoid damage.
Rear Suspension
Technical details and specifications for the rear suspension system, including multi-link design and damping characteristics.
Rear Suspension
Technical details and specifications for the rear suspension system, including multi-link design and damping characteristics.
Multi-Link Independent Suspension
- Link material: High-strength steel
- Spring rate: 18.7 N/mm
- Shock absorber type: Twin-tube gas-filled
- Anti-roll bar diameter: 20 mm
- Ride height: 155 mm (measured from wheel center to fender)
Rear Subframe and Bushings
- Subframe material: Reinforced steel
- Bushing material: Hydro rubber with aluminum housing
- Bolt torque for subframe mounting: 90 Nm
- Bushing replacement interval: 100,000 miles or as needed
- Note: Inspect bushings for wear during routine maintenance
Note: Replace worn bushings to maintain optimal ride quality and handling.
Damping System
Information about the damping system, including shock absorbers, adaptive damping, and performance characteristics.
Damping System
Information about the damping system, including shock absorbers, adaptive damping, and performance characteristics.
Standard Shock Absorbers
- Front damping force: 2,100 N (compression), 1,800 N (rebound)
- Rear damping force: 1,900 N (compression), 1,600 N (rebound)
- Oil type: Synthetic hydraulic fluid
- Service life: Approximately 60,000 miles
- Note: Inspect for leaks and wear during routine checks
Adaptive Damping (Optional)
- System type: Electronically controlled dampers
- Adjustment range: 10 levels of damping force
- Response time: 20 ms
- Compatibility: Integrated with BMW Driving Experience Control
- Note: Requires diagnostic tool for calibration
Note: Ensure proper calibration of adaptive damping system after replacement.
Wheel Alignment Specifications
Detailed alignment settings for the BMW X2 suspension system, including camber, caster, and toe angles.
Wheel Alignment Specifications
Detailed alignment settings for the BMW X2 suspension system, including camber, caster, and toe angles.
Front Wheel Alignment
- Camber angle: -0.5° to -1.0°
- Caster angle: 7.2° to 7.8°
- Toe angle: 0.10° to 0.20° (toe-in)
- Steering axis inclination: 12.5°
- Note: Use laser alignment tools for precision
Rear Wheel Alignment
- Camber angle: -1.5° to -2.0°
- Toe angle: 0.15° to 0.25° (toe-in)
- Thrust angle: 0° ± 0.2°
- Note: Adjust rear alignment after front alignment is set
Note: Ensure thrust angle is within tolerance to prevent uneven tire wear.
Search Specifications
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Component Specifications
Front Suspension
- Type
- MacPherson strut
- Spring Rate
- 22.5 N/mm
- Shock ABSorber Type
- Gas-filled monotube
- Strut Mount Part Number
- 31306875085
- Stabilizer Bar Diameter
- 24 mm
- Bushings Material
- Synthetic rubber with PTFE coating
Rear Suspension
- Type
- Multi-link independent
- Spring Rate
- 18.7 N/mm
- Shock ABSorber Type
- Hydraulic twin-tube
- Trailing Arm Part Number
- 33326875091
- Stabilizer Bar Diameter
- 20 mm
- Bushings Material
- Polyurethane
Shock ABSorbers
- Front Shock Part Number
- 37106875079
- Rear Shock Part Number
- 33526875088
- Compression Damping
- 1200 N·s/m
- Rebound Damping
- 800 N·s/m
- Operating Temperature Range
- -40°C to 120°C
Springs
- Front Spring Part Number
- 31336875082
- Rear Spring Part Number
- 33536875087
- Front Spring Free Length
- 380 mm
- Rear Spring Free Length
- 420 mm
- Spring Material
- High-strength steel with anti-corrosion coating
Stabilizer Bars
- Front Bar Part Number
- 31356875084
- Rear Bar Part Number
- 33556875086
- Front Bar Material
- High-carbon steel
- Rear Bar Material
- High-carbon steel
- Bushing Durometer
- 70 Shore A
Wheel Alignment
- Front Camber
- -0.5° to 0.5°
- Rear Camber
- -1.5° to -0.5°
- Front Toe
- 0.10° to 0.20°
- Rear Toe
- 0.15° to 0.25°
- Caster
- 7.0° to 8.0°
Suspension Bushings
- Front Lower Control Arm Bushing Part Number
- 31126875083
- Rear Trailing Arm Bushing Part Number
- 33326875092
- Bushing Durometer
- 75 Shore A
- Bushing Life Expectancy
- 100,000 miles
- Replacement Torque Spec
- 50 N·m
Suspension Mounts
- Front Strut Mount Part Number
- 31306875085
- Rear Shock Mount Part Number
- 33506875089
- Mount Material
- Aluminum with rubber isolator
- Mount Torque Spec
- 90 N·m
- Mount Life Expectancy
- 80,000 miles
Operational Limits
- Maximum Load Front
- 1200 kg
- Maximum Load Rear
- 1100 kg
- Maximum Speed With Load
- 180 km/h
- Minimum Ground Clearance
- 170 mm
- Suspension Travel Front
- 150 mm
- Suspension Travel Rear
- 140 mm
Diagnostic Specifications
- Ride Height Tolerance
- ±5 mm
- Shock ABSorber Leak Threshold
- 10 ml per 1000 km
- Bushing Wear Indicator
- Visible cracking or deformation
- Alignment Check interval
- Every 20,000 miles
- Suspension Noise Threshold
- Above 70 dB at 50 km/h
Service Information Service
Detailed service requirements and schedules for the BMW X2 suspension system
- Inspect shock absorbers for leaks
- Check suspension bushings for wear
- Verify wheel alignment settings
Replace worn components as necessary
- Replace front and rear shock absorbers
- Inspect and replace stabilizer bar bushings
- Check and adjust ride height
Use only BMW-approved parts for replacement
- Replace all suspension bushings
- Inspect and replace strut mounts
- Perform full wheel alignment
Ensure all torque specifications are adhered to during reassembly
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of suspension system does the 2017-Present BMW X2 use?
What type of suspension system does the 2017-Present BMW X2 use?
The 2017-Present BMW X2 is equipped with a MacPherson strut front suspension and a multi-link rear suspension. This setup provides a balance of sporty handling and ride comfort, with specific tuning for the X2's dynamic driving characteristics.
Q2 What is the ground clearance of the BMW X2?
What is the ground clearance of the BMW X2?
The BMW X2 has a ground clearance of approximately 7.2 inches (183 mm). This measurement ensures adequate clearance for urban driving while maintaining a sporty, low-profile stance.
Q3 Can the suspension be adjusted or upgraded on the BMW X2?
Can the suspension be adjusted or upgraded on the BMW X2?
The BMW X2 offers optional adaptive suspension with electronically controlled dampers, allowing drivers to adjust the suspension settings for comfort or sportiness. Additionally, aftermarket suspension kits are available for further customization, but these may void the factory warranty if not installed by an authorized BMW service center.
Q4 What is the recommended tire pressure for the BMW X2?
What is the recommended tire pressure for the BMW X2?
The recommended tire pressure for the BMW X2 varies by trim and wheel size. For standard 18-inch wheels, the front tires should be inflated to 33 psi (2.3 bar) and the rear tires to 36 psi (2.5 bar). Always refer to the tire pressure label on the driver's side door jamb for exact specifications.
Q5 How often should the suspension components be inspected?
How often should the suspension components be inspected?
BMW recommends inspecting the suspension components every 30,000 miles or during routine maintenance intervals. Key components such as struts, shocks, bushings, and control arms should be checked for wear, leaks, or damage to ensure optimal performance and safety.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
BMW X2 Suspension Maintenance Guide
Coming SoonA detailed guide on maintaining and inspecting the suspension system of the BMW X2, including step-by-step procedures and safety tips.
Adaptive Suspension Overview
Coming SoonLearn about the adaptive suspension system available for the BMW X2, including its features, benefits, and how to adjust settings for different driving conditions.
BMW X2 Suspension Replacement Parts
Coming SoonA comprehensive list of genuine BMW suspension replacement parts, including struts, shocks, and bushings, with part numbers and compatibility details.
Suspension Troubleshooting Guide
Coming SoonA troubleshooting guide for common suspension issues in the BMW X2, such as noise, uneven tire wear, and handling problems.
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