KTM | SKU: 91010364 | Check Compatibility
WP Rear Shock Spring 78 N/mm 225mm White for KTM EXC/XC-W 2024-2026 - 91010364
Shipping and Availability
Shipping and Availability
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Description
Description
This is an OEM WP mainspring for the rear shock absorber in KTM off-road motorcycles. It delivers progressive spring action in the PDS shock system, optimized for rider weights of 105-115kg. The white damper finish provides corrosion resistance and longevity.
Compatible with 2024-2026 KTM models including 125 XC-W (EU), 150 XC-W (US), 150 EXC (EU), 250 EXC (EU), 250 EXC-F (EU/US), 250 XC-W (EU/US), 300 EXC (EU), 300 XC-W (US), 350 EXC-F (EU/US), 450 EXC-F (EU/US), 450 XCF-W (US), 500 EXC-F (EU/US), plus variants like 6 Days, Champion Edition, Hardenduro, CNC, Factory Edition (EU/US).
Key features include the 78-225 KU specification for precise fit and performance in enduro conditions. This spring supports balanced handling on technical terrain.
Check compatibility list below to see if this part fits your motorcycle model.
Spring specification
- Spring rate: 78 N/mm
- Length: 225 mm
- WP part name: Mainspring (59/61) 78-225 damp
Recommended rider weight
Rider weight depends on the motorcycle, not only on the spring. The table below is taken from the official WP setting list for each model.
| Motorcycle | Rider weight |
|---|---|
| KTM 150 EXC TPI | 95-105 kg |
| KTM 250 EXC-F | 85-95 kg |
| KTM 250/300 EXC TPI | 85-95 kg |
| KTM 350 EXC-F | 85-95 kg |
| KTM 450/500 EXC-F | 75-85 kg, 95-105 kg |
Rider weight is measured without riding gear. Source: official WP Suspension setting lists.