Colori abbinati ai colori OEM oppure Works opzionali I componenti preforati si montano facilmente I copridischi anteriori per forcelle standard includono protezioni forcelle e copridischi; le forcelle rovesciate includono solo i copridischi Plastiche di ricambio disponibili in diversi colori Moto compatibili Marchio Modello Anno HUSQVARNA FE 350 2022 HUSQVARNA FE 501 2023 HUSQVARNA TE 150 I 2023 HUSQVARNA FE 501 S 2017 HUSQVARNA FE 501 2021 HUSQVARNA FE 501 2022 HUSQVARNA FE 250 2023 HUSQVARNA FE 450 2023 HUSQVARNA TE 150 I 2021 HUSQVARNA FE 450 2021 HUSQVARNA FC 450 2022 HUSQVARNA TX 125 2019 HUSQVARNA TE 300 I 2022 HUSQVARNA FE 350 2023 HUSQVARNA TE 300 I 2020 HUSQVARNA FE 350 2022 HUSQVARNA TE 300 I 2023 HUSQVARNA TX 125 2017 HUSQVARNA TE 300 I 2022 HUSQVARNA FE 250 2022 HUSQVARNA TE 300 I 2021 HUSQVARNA TE 150 I 2022 HUSQVARNA TE 250 I 2022 HUSQVARNA FE 450 2022 HUSQVARNA FC 250 2022 HUSQVARNA TE 250 I 2023 HUSQVARNA TE 150 I 2020 HUSQVARNA TE 250 I 2021 HUSQVARNA FE 501 2020 HUSQVARNA FE 250 2021 HUSQVARNA FE 350 2021 HUSQVARNA TX 125 2018 HUSQVARNA TE 300 I 2020 HUSQVARNA TE 250 I 2019 HUSQVARNA TE 300 I 2019 HUSQVARNA TE 250 I 2018 HUSQVARNA TE 250 I 2020 HUSQVARNA FE 250 2020 HUSQVARNA TE 300 I 2018 HUSQVARNA FE 450 2019 HUSQVARNA TE 250 I 2018 HUSQVARNA FE 501 2019 HUSQVARNA FE 450 2020 HUSQVARNA FE 501 2016 HUSQVARNA FE 501 2017 HUSQVARNA FE 501 2015 HUSQVARNA FE 501 2018 HUSQVARNA FE 250 2019 HUSQVARNA FE 350 2019 HUSQVARNA FE 350 2020 HUSQVARNA TE 300 2016 HUSQVARNA FE 450 2016 HUSQVARNA FE 350 2017 HUSQVARNA TE 250 2017 HUSQVARNA TE 300 2017 HUSQVARNA FE 350 2018 HUSQVARNA FC 250 2022 HUSQVARNA FC 350 2022 HUSQVARNA FC 450 2022 HUSQVARNA FE 250 2016 HUSQVARNA FE 450 2017 HUSQVARNA FE 450 2018 HUSQVARNA FC 450 2019 HUSQVARNA FC 450 2020 HUSQVARNA FE 450 2015 HUSQVARNA TE 125 2016 HUSQVARNA TC 250 2022 HUSQVARNA TE 250 2016 HUSQVARNA FE 350 2016 HUSQVARNA FE 250 2017 HUSQVARNA FE 250 2018 HUSQVARNA TE 250 2018 HUSQVARNA TE 300 2018 HUSQVARNA TC 125 2022 HUSQVARNA TC 125 2021 HUSQVARNA TC 250 2021 HUSQVARNA FC 350 2021 HUSQVARNA FC 450 2021 HUSQVARNA TC 250 2020 HUSQVARNA FC 350 2020 HUSQVARNA FC 450 2020 HUSQVARNA TC 125 2020 HUSQVARNA FC 450 2019 HUSQVARNA FC 250 2020 HUSQVARNA FC 250 2021 HUSQVARNA TC 250 2015 HUSQVARNA FC 250 2015 HUSQVARNA FC 450 2015 HUSQVARNA TC 250 2016 HUSQVARNA TC 250 2018 HUSQVARNA FC 350 2015 HUSQVARNA TC 250 2019 HUSQVARNA FC 350 2019 HUSQVARNA TC 125 2015 HUSQVARNA TC 250 2017 HUSQVARNA FC 350 2018 HUSQVARNA FC 250 2019 HUSQVARNA FC 350 2016 HUSQVARNA FC 450 2016 HUSQVARNA FC 350 2017 HUSQVARNA TC 125 2019 HUSQVARNA TC 125 2016 HUSQVARNA FC 250 2018 HUSQVARNA TC 125 2017 HUSQVARNA FC 250 2017 HUSQVARNA FC 450 2017 HUSQVARNA TC 125 2018 HUSQVARNA FC 450 2018 HUSQVARNA FC 250 2016
Compatible: (4.0L) 2007 - 2013 BMW M3 E90 Sedan 2007 - 2013 BMW M3 E92 Coupe Note: Tested with factory dampers Includes vehicles with EDC (Electronic Damping Control) STEP 1: MOTION RATIO In developing a basic spring setup, you first step is determining your Motion Ratio. A different formula is needed for the type of suspension your race vehicle utilizes: A-arm or Beam axle. Please take into consideration the Angle Correction Factor in your computation. A-arm Suspension - (See Diagram 1) MR Motion Ratio d1 Distance from spring centerlines to control arm inner pivot center (in) or (mm) d2 Distance from outer ball joint to control arm inner pivot center (in) or (mm) Beam Axle Suspension - (See Diagram 2) MR Motion Ratio d3 Distence between spring centerlines (in) or (mm) d4 Distance between tire centerlines Angle Correction Factor ACF Angle Correction Factor d3 Spring angle From Vertical (see diagram 1) d4 Distance between tire centerlines DIAGRAM 1 (A-ARM SUSPENSION) The motion ratio is a lever arm effect of the control arm acting on the spring. If the spring is mounted at an angle, the reduced motion of the spring must also be taken in account. DIAGRAM 2 (BEAM AXLE SUSPENSION) The motion ratio of a live axle setup is shown here. Over two-wheel bumps, the motion ratio is 1:1. Over single wheel bumps and during body roll, the motion ratio as shown in step 1. The motion ratio is only used for calculating roll resistance, not for suspension frequencies. STEP 2: WHEEL RATE Wheel Rate is the actual rate of a spring acting at the tire contact patch. This value is measured in lbs/inch or N/mm, just as spring rate is. The wheel rate can be determined by using the formula below. Wheel Rate (non beam) WR Wheel Rate (lbs/in) or (N/mm) C Spring Rate (lbs/in) or (N/mm) MR Motion Ratio ACF Angle Correction Factor STEP 3: SUSPENSION FREQUENCY Suspension Frequency refers to the number of oscillations or "cycles" of the suspension over a fixed time period when a load is applied to the vehicle Wheel Rate (non beam) SF Suspension Frequency (cpm)* WR Wheel Rate (lbs/in) or (N/mm) Sprung Weight Vehicle corner weight less unsprung weight Tip 1: Calculation of Wheel Rate for a given frequency WR Wheel Rate (lbs/in) or (N/mm) (see step 2) SF SF Suspension Frequency (cpm) (see step 3) Sprung Weight Vehicle corner weight less unsprung weight Tip 2: Calculation of Spring Rate needed for a given Wheel Rate C Spring Rate (lbs/in) or (N/mm) WR Wheel Rate (lbs/in) or (N/mm) (see step 2) MR Motion Ratio ACF Angle Correction Factor Determining Spring Rate All Eibach motorsport springs are tested between 20% and 70% of the spring’s total travel. This spring rate can be measured easily using the following steps: Example Spring—Standard: 1200.250.0500 (12”Free Length, 2.5”ID, 500lb/in) Metric: 0300.060.0100 (300mm Free Length, 60mm ID, 100N/mm) STEP 1: DETERMINE TRAVEL For the spring to be rated, please refer to the specifications listed for your spring part number in this catalog and record the travel measurement.This number represents the total available travel from free height to coil bind. Our example spring travel measurements for standard: 6.25" metric: 146mm STEP 2: DETERMINE TEST RANGE Calculate the first test point by taking 20% of 6.25" (which equals 1.25") or 20% of 146mm (which equals 29.20mm) and the second test point by taking 70% of 6.25" (which equals 4.375") or 70% of 146mm (which equals 102.20mm). The actual travel between these two points (3.125") or (73mm) is where we determine the spring rate. STEP 3: SPRING RATE TEST Preload the spring 1.25" or 29.20mm and record the force measurement. Continue to compress the spring an additional 3.125" (total compression of 4.375") or 73mm (total compression of 102.20mm) and record the force measurement. Calculate and record the difference in force between the two points (1.25">< 4.375") or (29.20mm>< 102.20mm). In our example the difference would be approximately 1565lbs or 7300N. STEP 4: SPRING RATE CALCULATION With Eibach4s precise spring rate tolerance of +/- 2% (500 x 2% = 10 lbs) the spring rate should fall between 490 and 510 lbs/in (1565 / 3.125 = 500lb) or 95N and 105N (7300N / 73mm = 100N/mm). Install Guides: Warranty:
Item specificsCondition
Item specificsCondition
