Air Spring Spacer Compression Ratios (CR)


  = CR change too high to safely use*   = CR change too low

* See the warning about these combinations.

           
Size Travel Model Year FLOAT Air Sleeve Volume Spacer Compression Ratio
5.500 1.00 2005-2012 standard none 2.3
.2 in.3 2.6
.4 in.3 2.9
.6 in.3 3.5
6.000 1.25 2005-2012 standard none 2.7
.2 in.3 2.9
.4 in.3 3.4
.6 in.3 4.1
6.500 1.50 2005-2012 standard none 3.0
.2 in.3 3.4
.4 in.3 4.0
.6 in.3 DO NOT USE

XV1

(1.880" OD)

none 2.4
.2 in.3 2.6
.4 in.3 2.8
.6 in.3 3.2
7.250 1.75 2005-2012 standard none 2.9
.2 in.3 3.1
.4 in.3 3.5
.6 in.3 4.0

XV1

(1.880" OD)

none 2.3
.2 in.3 2.5
.4 in.3 2.6
.6 in.3 2.9

XV2

(2.025" OD)

none DO NOT USE
.2 in.3 DO NOT USE
.4 in.3 DO NOT USE
.6 in.3 2.3
7.500 1.50 2005-2012 standard none 3.0
.2 in.3 3.4
.4 in.3 4.0
.6 in.3 DO NOT USE
7.500 2.00 2005-2012 standard none 3.6
.2 in.3 4.2
.4 in.3 DO NOT USE
.6 in.3 DO NOT USE

XV1

(1.880" OD)

none 2.8
.2 in.3 3.0
.4 in.3 3.3
.6 in.3 3.6

XV2

(2.025" OD)

none 2.3
.2 in.3 2.5
.4 in.3 2.6
.6 in.3 2.8
7.875 2.00 2005-2012 standard none 3.1
.2 in.3 3.4
.4 in.3 3.8
.6 in.3 4.4

XV1

(1.880" OD)

none 2.5
.2 in.3 2.6
.4 in.3 2.8
.6 in.3 3.0

XV2

(2.025" OD)

none DO NOT USE
.2 in.3 2.3
.4 in.3 2.4
.6 in.3 2.5
7.875 2.25 2005-2012 standard none 3.9
.2 in.3 4.5
.4 in.3 DO NOT USE
.6 in.3 DO NOT USE

XV1

(1.880" OD)

none 3.0
.2 in.3 3.2
.4 in.3 3.5
.6 in.3 4.0

XV2

(2.025" OD)

none 2.5
.2 in.3 2.6
.4 in.3 2.8
.6 in.3 3.0
8.500 2.50 2005-2012

XV1

(1.880" OD)

none 2.9
.2 in.3 3.1
.4 in.3 3.4
.6 in.3 3.7

XV2

(1.950" OD)

none 2.6
.2 in.3 2.7
.4 in.3 2.9
.6 in.3 3.1