Spring dimensions:
Spring dimensions:
| Model | Year | Std. oem | 55-65 kg | 65-75 kg | 75-85 kg | 85-100 kg | 100-115 kg | 115-130 kg |
|---|---|---|---|---|---|---|---|---|
| CRF250R | 2018-2025 | 4.8N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | |
| CRF450R | 2018-2025 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | 5.6N |
| CRF450R | 2017 | 4.8N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | |
| CRF250RX | 2020-2025 | 4.6N | 4.6N | 4.8N | 5.0N | 5.2N | ||
| CRF450RX | 2022-2025 | 4.8N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | |
| CRF450RX | 2021 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | 5.6N |
| CRF450RX | 2020 | 4.8N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | |
| CRF450X | 2018-2021 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | 5.6N |
| Model | Year | Std. oem | 55-65 kg | 65-75 kg | 75-85 kg | 85-100 kg | 100-115 kg | 115-130 kg |
|---|---|---|---|---|---|---|---|---|
| KX250F | 2025 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | |
| KX450F | 2019-2025 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | 5.6N |
| KX450XC | 2021-2025 | 4.8N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N |
| Model | Year | Std. oem | 55-65 kg | 65-75 kg | 75-85 kg | 85-100 kg | 100-115 kg | 115-130 kg |
|---|---|---|---|---|---|---|---|---|
| RMZ450F | 2018-2025 | 5.0N | 4.6N | 4.8N | 5.0N | 5.2N | 5.4N | 5.6N |