Comment choisir le ressort adapté à mon poids, usage et moto ?
Choisir le bon tarage de ressort pour la suspension avant ou l'amortisseur arrière de votre moto de motocross ou d'enduro est essentiel pour obtenir un comportement optimal et sûr.
Ci-dessous, vous trouverez des liens vers les tableaux de recommandations des taux de ressorts en fonction du poids du pilote, de la marque, du modèle et de l'année de la moto, pour le Motocross et l'Enduro.
KAWASAKI Motocross spring rate chart
The "Rider's weight" is supposed without racegear.
Kawasaki 85 KX
85 KX 2000-2024
Standard: Fork: 31-430-2.8 / Shock: 55-255-47.5
| Rider's weight | Fork springs | Shock spring |
| 35-40kg | 4.0 | |
| 40-45kg | 0.24 | 4.2 |
| 45-50kg | 0.26 | 4.5 |
| 50-55kg | Standard | Standard |
| 55-60kg | 0.30 | 5.0 |
| 60-65kg | 0.32 | 5.2 |
| 65-70kg | 0.34 | 5.5 |
| 70-75kg | 0.36 | 5.7 |
Kawasaki 125 KX
125 KX 2003-2004
Standard: Fork: 43.5-460-4.2 / Shock: 59/62-270-48
| Rider's weight | Fork springs | Shock spring |
| 40-45kg | 0.36 | 4.2 |
| 45-55kg | 0.38 | 4.4 |
| 55-65kg | 0.40 | 4.6 |
| 65-75kg | Standard | Standard |
| 75-85kg | 0.44 | 5.0 |
| 85-95kg | 0.46 | 5.2 |
| 95-105kg | 0.48 | 5.4 |
| 105-115kg | 0.50 | 5.6 |
125 KX 2005-2009
Standard: Fork: 43.5-460-4.0 / Shock: 59/62-270-48
| Rider's weight | Fork springs | Shock spring |
| 40-45kg | 4.2 | |
| 45-55kg | 0.36 | 4.4 |
| 55-65kg | 0.38 | 4.6 |
| 65-75kg | Standard | Standard |
| 75-85kg | 0.42 | 5.0 |
| 85-95kg | 0.44 | 5.2 |
| 95-105kg | 0.46 | 5.4 |
| 105-115kg | 0.48 | 5.6 |
Kawasaki 250 KX
250 KX 2003-2004
Standard: Fork: 43.5-460-4.4 / Shock: 59/62-270-50
| Rider's weight | Fork springs | Shock spring |
| 44-55kg | 0.38 | 4.4 |
| 55-65kg | 0.40 | 4.6 |
| 65-75kg | 0.42 | 4.8 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.46 | 5.2 |
| 95-105kg | 0.48 | 5.4 |
| 105-115kg | 0.50 | 5.6 |
| 115-125kg | 0.52 | 5.8 |
250 KX 2005-2009
Standard: Fork: 43.5-470-4.4 / Shock: 59/62-270-52
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.38 | 4.6 |
| 55-65kg | 0.40 | 4.8 |
| 65-75kg | 0.42 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.46 | 5.4 |
| 95-105kg | 0.48 | 5.6 |
| 105-115kg | 0.50 | 5.8 |
| 115-125kg | 0.52 | 6.0 |
Kawasaki 250 KXF
Kawasaki 250 KXF 2004-2005
Standard: Fork: 43.5-460-4.4 / Shock: 59/62-270-50
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.38 | 4.4 |
| 55-65kg | 0.40 | 4.6 |
| 65-75kg | 0.42 | 4.8 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.46 | 5.2 |
| 95-105kg | 0.48 | 5.4 |
| 105-115kg | 0.50 | 5.6 |
| 115-125kg | 0.52 | 5.8 |
Kawasaki 250 KXF 2012
Standard: Fork: 43/40-740-9.2 / Shock: 64/66-260-52
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.80 | 4.6 |
| 55-65kg | 0.84 | 4.8 |
| 65-75kg | 0.88 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.96 | 5.4 |
| 95-105kg | 1.00 | 5.6 |
| 105-115kg | 1.04 | 5.8 |
| 115-125kg | 6.0 |
Kawasaki 250 KXF 2019
Standard: Fork: 43.5/29.5-660-9.4 / Shock: 64/66-260-52
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.84 | 4.6 |
| 55-65kg | 0.88 | 4.8 |
| 65-75kg | 0.92 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 1.00 | 5.4 |
| 95-105kg | 1.04 | 5.6 |
| 105-115kg | 5.8 | |
| 115-125kg | 6.0 |
Kawasaki 250 KXF 2006-2010
Standard: Fork: 42.75-495-4.4 / Shock: 64/66-260-50
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.38 | 4.4 |
| 55-65kg | 0.40 | 4.6 |
| 65-75kg | 0.42 | 4.8 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.46 | 5.2 |
| 95-105kg | 0.48 | 5.4 |
| 105-115kg | 0.50 | 5.6 |
| 115-125kg | 0.52 | 5.8 |
Kawasaki 250 KXF 2013
Standard: Fork: 43.5/29.5-660-9.2 / Shock: 64/66-260-52
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.80 | 4.6 |
| 55-65kg | 0.84 | 4.8 |
| 65-75kg | 0.88 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.96 | 5.4 |
| 95-105kg | 1.00 | 5.6 |
| 105-115kg | 1.04 | 5.8 |
| 115-125kg | 6.0 |
Kawasaki 250 KXF 2020-2024
Standard: Fork: 43.5/498-5.0 / Shock: 64/66-260-53
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.44 | 4.6 |
| 55-65kg | 0.46 | 4.8 |
| 65-75kg | 0.48 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.52 | 5.6 |
| 95-105kg | 0.54 | 5.8 |
| 105-115kg | 0.56 | 6.0 |
| 115-125kg | 6.2 |
Kawasaki 250 KXF 2011
Standard: Fork: 43/40-740-9.2 / Shock: 64/66-260-50
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.80 | 4.4 |
| 55-65kg | 0.84 | 4.6 |
| 65-75kg | 0.88 | 4.8 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.96 | 5.2 |
| 95-105kg | 1.00 | 5.4 |
| 105-115kg | 1.04 | 5.6 |
| 115-125kg | 5.8 |
Kawasaki 250 KXF 2014-2018
Standard: Fork: 43.5/29.5-660-9.6 / Shock: 64/66-260-52
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.84 | 4.6 |
| 55-65kg | 0.88 | 4.8 |
| 65-75kg | 0.92 | 5.0 |
| 75-85kg | Standard | Standard |
| 85-95kg | 1.00 | 5.4 |
| 95-105kg | 1.04 | 5.6 |
| 105-115kg | 5.8 | |
| 115-125kg | 6.0 |
Kawasaki 450 KXF
Kawasaki 450 KXF 2006
Standard: Fork: 43.5-480-4.6 / Shock: 59/62-270-54
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.40 | 4.8 |
| 55-65kg | 0.42 | 5.0 |
| 65-75kg | 0.44 | 5.2 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.48 | 5.6 |
| 95-105kg | 0.50 | 5.8 |
| 105-115kg | 0.52 | 6.0 |
| 115-125kg | 6.2 |
Kawasaki 450 KXF 2013-2014
Standard: Fork (Air): 2.4 bar / Shock: 64/66-260-54
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 4.8 | |
| 55-65kg | 5.0 | |
| 65-75kg | 5.2 | |
| 75-85kg | Standard | Standard |
| 85-95kg | 5.6 | |
| 95-105kg | 5.8 | |
| 105-115kg | 6.0 | |
| 115-125kg | 6.2 |
Kawasaki 450 KXF 2007-2008
Standard: Fork: 43.5-470-4.6 / Shock: 59/62-270-54
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.40 | 4.8 |
| 55-65kg | 0.42 | 5.0 |
| 65-75kg | 0.44 | 5.2 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.48 | 5.6 |
| 95-105kg | 0.50 | 5.8 |
| 105-115kg | 0.52 | 6.0 |
| 115-125kg | 6.2 |
Kawasaki 450 KXF 2015-2018
Standard: Fork (Air): 2.4 bar / Shock: 64/66-260-53
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 4.6 | |
| 55-65kg | 4.8 | |
| 65-75kg | 5.0 | |
| 75-85kg | Standard | Standard |
| 85-95kg | 5.4 | |
| 95-105kg | 5.6 | |
| 105-115kg | 5.8 | |
| 115-125kg | 6.0 |
Kawasaki 450 KXF 2009-2012
Standard: Fork: 43.5-470-4.6 / Shock: 64/66-260-54
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.40 | 4.8 |
| 55-65kg | 0.42 | 5.0 |
| 65-75kg | 0.44 | 5.2 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.48 | 5.6 |
| 95-105kg | 0.50 | 5.8 |
| 105-115kg | 0.52 | 6.0 |
| 115-125kg | 6.2 |
Kawasaki 450 KXF 2019-2024
Standard: Fork: 45-475-50 / Shock: 64/67-245-54
| Rider's weight | Fork springs | Shock spring |
| 45-55kg | 0.44 | 4.8 |
| 55-65kg | 0.46 | 5.0 |
| 65-75kg | 0.48 | 5.2 |
| 75-85kg | Standard | Standard |
| 85-95kg | 0.52 | 5.6 |
| 95-105kg | 0.54 | 5.8 |
| 105-115kg | 0.56 | 6.0 |
| 115-125kg | 6.2 |