These MOTON 120 Series springs are linear racing springs with a 120mm open length and a 61mm inside diameter. MOTON says they are engineered for professional motorsport use and suit AST and Moton coilover systems. The chrome silicone steel construction is described by MOTON as giving high strength and predictable handling, with maximum travel for minimal weight. The range covers 28 rates from 50 to 440 N/mm, each with its own part number.
Features
- 120mm open length with a 61mm inside diameter
- Linear-rate design from 50 to 440 N/mm
- Chrome silicone steel construction
- For AST and Moton coilover systems
- Maximum travel with minimal weight, per MOTON
- Block length, force and stroke data for every rate
Specifications
- Brand: MOTON Suspension
- Product Type: Linear Racing Spring
- Open Length: 120mm
- Inside Diameter: 61mm
- Spring Rate: 50 to 200 N/mm in 10 N/mm steps, then 220 to 440 N/mm in 20 N/mm steps (28 rates, linear)
- Material: Chrome silicone steel
- Block Length: 43 to 78mm, depending on rate
- Force at Block: 3850 to 19800 N, depending on rate
- Usable Stroke: 42 to 77mm, depending on rate
- Part Number: AST-120-xx-61 series (varies by option)
Vehicle Compatibility: Replacement springs with a 120mm open length and 61mm inside diameter, for AST and Moton coilover systems; not vehicle specific.
Image shown is generic and for illustration only. The part supplied may differ in appearance.
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.